ICSE X Physics Force
A train starts from rest and moves with a constant acceleration 'a'. The guard of the train reaches the end of the platform with a speed 'v' and a passenger exactly in the middle of the train reaches the end of the platform with a speed 'u'. Determine hte speed with which a passenger seated mid-way between the guard and the passenger mentioned earlier, crossed the platform. Express it in the form of 'v'.
Asked by bjayanta
4th May 2016
3:58 PM
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CBSE IX Physics Force and Laws of Motion
A train leaves New delhi railway station at 9am and reaches jaipur , which is at a distance of 260km at 12:45 pm the train reaches alwar at a distance 150km from delhi at 11:30 am and stop there for 15 minutes .
what is the average speed fo the train between alwar and jaipur?
A train leaves New delhi railway station at 9am and reaches jaipur , which is at a distance of 260km at 12:45 pm the train reaches alwar at a distance 150km from delhi at 11:30 am and stop there for 15 minutes .
what is the average speed fo the train between alwar and jaipur?
Asked by pranab.mdh.mbd
17th July 2016
10:36 PM
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CBSE XI Science Physics
A particle has an initial velocity of 3i+4j and an acceleration of 0.4i+0.3j. Its speed after 10 sec is
Asked by Anil
18th June 2017
8:22 PM
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ICSE X Physics Electrical Power and Household Circuits
A car running at a speed of 72 km/hr is slowed down to 18 km/hr over a distance of 40 m.Calculate :(1) the retardation produced by the brakes.(2)time for which brakes are applied?
Asked by nisha_vini29
3rd July 2017
12:24 PM
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ICSE IX Science Laws of Motion
Solve this problem: A body moving with uniform acceleration Travels 84 metre in the first 6 second and 180 m in the next 5 seconds. find: (a) the initial velocity ,and (b) the acceleration of the body.
Asked by Karuna
19th November 2017
11:35 AM
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ICSE VIII Physics Force and Pressure
A car of mass 1000kg is moving with a certain speed when a constant breaking force of 1000 N acts on it for 5 seconds and the speed of car reduces to half its original speed. Find the further time required to stop the car if the same constant force acts.
Asked by mkp400
17th December 2017
12:26 PM
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CBSE IX Physics Force and Laws of Motion
A boy on a cliff 19.6m high drops a stone. 1 second later he throws a second stone after the first. They both hit the ground at the same time. With what speed did he throw the second stone?
Asked by aahnik.mohanty
24th December 2017
8:29 PM
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CBSE XII Science Physics
A stone falls freely under gravity .it covers distance h1,h2,h3 in the first 5s ,the next 5s and the next 5s respectivpy . The relatn between h1,h2,h3 is
Asked by srivastavsanjana6
31st January 2018
12:18 AM
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CBSE IX Physics Force and Laws of Motion
A ball is dropped on the floor from a height of 10 metre rebounds to a height of 2.5 M if the ball is in contact with the floor for 0.01 seconds what is the average acceleration during contact
Asked by www.naresh
4th February 2018
7:28 AM
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ICSE IX Physics
how much distance will a body of 500g move in 10 seconds when a force of 0.1 N is applied
Asked by Shamz
15th February 2018
11:33 PM
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CBSE XI Science Physics
derive a relation of equation of motion by calculus method
Asked by anikettyagi777
17th February 2018
9:21 PM
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ICSE IX Physics Motion in One Dimension
A spacecraft flying in a straight course with velocity of 75 km/s fires its rocket motors for 6.0s. At the end of this time its velocity becomes 120 km/s . Find the distance travelled by the spacecraft in the first 10 s after the motors were started,the motors being in action for only 6.0s
Asked by Adrija
21st February 2018
6:50 PM
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ICSE IX Physics
equation of motion
Asked by www.chandurajesh535
1st May 2018
8:21 AM
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JEE Plances JEE (Main) Physics
Solve it
Asked by sakshisingh3124
1st May 2018
1:34 PM
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NEET1 NEET1 Physics
A body has an initial velocity of 3m/s and has an acceleration of 1m/sec2 normal to the direction of the initial velocity. Then its velocity 4 seconds after the start is
Asked by imtiyazmulla68
4th May 2018
7:49 PM
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CBSE IX Physics
In the Chapter Motion the three equations of motion how will be determine which equation will be applied in a given numerical/word problem?
Asked by nayonika.online.learning
6th May 2018
12:41 AM
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CBSE IX Physics
Can you please provide at least 2 questions each along with solutions of Graphical derivation of the following equations of motion. 1) To Derive v = u + at by Graphical Method 2) To Derive s = ut + ½at² by Graphical Method 3) To Derive v² = u² + 2as by Graphical Method Also, please provide some links to similar questions and solutions in the Topperlearnings online knowledgebase. Thanks in advance for your early reply.
Asked by nayonika.online.learning
6th May 2018
2:33 PM
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NEET1 NEET1 Physics
A ball is droped from a high rise platform t=0 starting from rest. After 6s another ball is thrown downwards from the same platform with a speed v . The two ball meet at t=18s . What is the value of v ? 1)74m/s 2)64m/s . 3)84m/s. 4)94m/s
Asked by Kajalmandal64
11th May 2018
2:53 PM
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CBSE X Physics
A all thrown upwards returns to the ground with the initial speed of u. The ball is at the height of 80 m at two times the time interval being 6 seconds. Find u, by assuming g=10m/s^2. (Please explain with diagram)
Asked by acv27joy
19th May 2018
7:03 PM
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ICSE IX Physics
A train starts from rest and accelerates uniformly at a rate of 2 m/s2 for 10 seconds.It then maintains a constant velocity for 40s.On applying brakes, a train is uniformly retarded and stops in 20s.Calculate : (1) maximum velocity reached (2) retardation in last 20 secs (3) total distance travelled (4) average velocity of the train?
Asked by nishola82
22nd May 2018
11:39 PM
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ICSE IX Physics
A truck running at 72 km/h is brought to rest over a distance of 25 m.Calculate the retardation and time for which brakes are applied ?
Asked by nishola82
22nd May 2018
11:44 PM
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CBSE IX Physics
A motorbikie running at 90 km/h is slowed down to 50 km/h by application of brakes over a distance of 40m.If the brakes are applied with the same force.Calculate : (1) total time in which bike comes to rest ? (2) total distance covered by the bike ?
Asked by nishasaumitya
22nd May 2018
11:56 PM
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CBSE IX Physics
A space ship travelling in space at 200 km/s, fires its engine for 10 s, such that its final velocity is 600 km/s.Calculate the total distance travelled by the spaceship in 30s starting from the time of firing ?
Asked by nishasaumitya
23rd May 2018
12:02 AM
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CBSE IX Physics
A body moving with uniform acceleration travels 24m in 6th second and 44 m in 11th second.Find the :(1) acceleration (2) initial velocity of the body ?
Asked by nishasaumitya
23rd May 2018
12:06 AM
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ICSE IX Physics
A cyclist driving at 36 km/h stops in 2s by the application of brakes.Calculate : (1) retardation (2) distance covered during application of brakes ?
Asked by Vikas
23rd May 2018
12:20 AM
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ICSE IX Physics
A train is moving with a velocity of 90 km/h when the brakes are applied.The retardation produced is 0.5 m/s2.Find: (1) velocity after 10 s ? (2) time taken by train to come to rest ?
Asked by Vikas
23rd May 2018
12:24 AM
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CBSE X Physics
A bullet is fired into a wall lose a half of its velocity after penetrating 3 cm. Further how much can it penetrate.
Asked by acv27joy
25th May 2018
10:06 PM
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CBSE IX Physics
Show that the area under velocity time graphs for uniform acceleration gives the distance travelled s=ut+1/2atsquare
Asked by Shauryapratapsingh310
28th May 2018
1:43 PM
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ICSE IX Physics
Derivations of equations of motion
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7th July 2018
6:08 PM
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CBSE IX Physics Motion
quations related to the second equation of moti
Asked by shraybhardwaj112
12th July 2018
4:52 PM
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JEE Plances JEE (Main) Physics Motion in a Straight Line
A ball is dropped from a balloon going up at a speed of 7m/s. If the balloon was at a height 60 m at the time of dropping the ball, how long will the ball take in reaching the ground ?
Asked by Yash
20th July 2018
12:46 AM
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JEE Plances JEE (Main) Physics Forces and Laws of Motion
A train travelling at 20km/hr is approaching a platform .A bird is sitting on a pole on the pole on the platform.When the train is at a distance of 2km from pole,brakes are applied which which produce a uniform deceleration in it.At instant the bird flies towards the train at 60km/hr and after touching the nearest pt on the train flies back to the pole and then flies towards the train and continues repeating itself.Calculate how much distance will the bird have flown before the train stops?e is approachi
Asked by m.nilu
20th July 2018
9:49 PM
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Maharashtra X Physics
A stone thrown vertically upwards with initial velocity u reaches a height 'h' before coming down. Show that the time taken to go up is same as the time taken to come down.
Asked by akshaywbr
17th August 2018
4:15 PM
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NEET1 NEET1 Physics
a train is approaching a platform with a speed of 10 km/hr.when it is at a distance of 2 km from the platform breaks are applied so that a uniform retardation is produced. at the same time ,a bird sitting on the pole near the platfiorm flies with the speed of 50 km/hr towards the train touches the front of the train and then returns to the pole.if the motion is repeated until the train comes to rast,the total distance travelled by the bird is?
Asked by 443879616104558
22nd August 2018
4:06 PM
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CBSE IX Physics Motion
a car travelling along a straight road at 14ms-1 is approaching traffic lights.The driver applies the brakes and the car comes to rest with constant deceleration.The distance from the point where the brakes are applied to the point where the car comes to rest is 49m.Find the deceleration of the car
Asked by aadhyaashetty
22nd August 2018
8:00 PM
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CBSE IX Physics
Accelaration of a car in a motion is 1.5m/s2 . How much is the increase in a velocity in 4s
Asked by sreekumar1974
3rd September 2018
7:44 PM
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ICSE XI Science Physics
23 question second part
Asked by SanskarAgarwal86
14th September 2018
4:19 PM
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NEET1 NEET1 Physics
give me the expression for ut=1/2at square in physics
Asked by thejuraj2002
18th September 2018
10:37 PM
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CBSE IX Physics Gravitation
a ball is thrown upwards with an initial velocity of .5m/sec how much time it will take to reach the highest point
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23rd September 2018
9:17 PM
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CBSE XI Science Physics
Question 2, 3, 4
Asked by Sritam.sen.09
27th September 2018
10:42 PM
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ICSE IX Physics Motion in One Dimension
A ball is thrown with the speed of 49 M per second upwards calculate the time after which it returns to the thrower. Solve for g=10m/s^2
Asked by bsap6777
29th September 2018
3:57 PM
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CBSE IX Physics Motion
Derive the equation s=ut+1/2 at2 for uniform accelerated motion on linear path by graphical method
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5th October 2018
10:46 AM
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CBSE XI Science Physics
How to solve this problem?
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1st March 2019
10:36 PM
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CBSE IX Physics Motion
fourth equation of motion with respect to distance and time
Asked by bymks.220
15th March 2019
6:47 PM
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Maharashtra X Physics
A stone thrown vertically upward with initial velocity u reach a hight h before coming down.show that the time taken to go up is same as time taken to go down
Asked by Pardeshivinay7
26th April 2019
7:26 AM
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CBSE XII Science Physics
Hi write the correct option for each
Asked by jain.pradeep
27th April 2019
10:41 AM
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CBSE XII Science Physics
Hi..tick the correct option
Asked by jain.pradeep
1st May 2019
7:11 PM
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CBSE IX Physics
If a body covers 200cm in first 2 seconds and 220 CM in next 4 seconds then what is the value of N if at the last of 7th second a body has a velocity of 2N centimetre per second
Asked by Aryangupta2440
10th May 2019
11:13 AM
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CBSE X Physics
a motorist take 10 seconds to cover a distance of 20 metres and 15 seconds to cover a distance of 8 mrs find the uniform acceleration of car and velocity at the end of 15 second
Asked by sateeshkumarjan14
12th May 2019
10:35 AM
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CBSE IX Physics Motion
A car moving at speed v I's stopped by retarding force F in distance x. If the speed of car becomes 3 times, the force needed to stop it within same distance x is what. Answer with complete solutions.
Asked by ranirajesh786
27th May 2019
2:04 PM
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CBSE IX Physics Motion
derive the equation of motion v = u + at, using graphical method.
Asked by kulwinderbhatia1256
3rd June 2019
8:14 PM
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CBSE XI Science Physics
what is the graph of the equation s=ut+1/2at^2
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5th June 2019
9:33 PM
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CBSE XI Science Physics
A ball is dropped from a building 100m high at the same instance a ball is thrown vertically upwards from the base of the building with what velocity should this ball be thrown so that the two balls collide at a height of. 50 m
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6th June 2019
8:31 AM
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CBSE XI Science Physics
Pls solve it.(Question 5)
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6th June 2019
9:24 PM
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CBSE IX Physics Motion
A body is dropped from a height of 49m. Find the time taken by to reach the ground?
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12th June 2019
10:27 AM
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CBSE IX Physics
A car accelerator form 6/s to 16m/s in 10 seconds find accelerator 
eiistance
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18th June 2019
2:28 PM
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JEE Main Physics Kinematics
A particle is starting from rest and moving with constant acceleration find the ratio of distance covered in the 1st 2nd and 3rd second
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25th June 2019
8:46 AM
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CBSE XI Science Physics
Derive an expression for displacement in the last or nth second
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26th June 2019
5:44 AM
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CBSE XI Science Physics
A body dropped from the top of the tower covers a distance of 7x in the last second of its journey where x is the distance covered in first second. How much time does it take to reach the ground?
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29th June 2019
4:51 PM
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CBSE XI Science Physics
show that for a freely falling body the ratio of distances traversed after 1second 2 second and 3 second are in the ratio 1square:2square:3square the velocities are in 1:2:3
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29th June 2019
5:22 PM
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CBSE XII Science Physics
a body is dropped from a certain height such that the distance travelled in last second is equal to the distancetravelled in first three second.find its height
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4th July 2019
7:06 PM
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CBSE IX Physics
A body starts to move from its state of rest under uniform acceleration and moves for 10 second with average velocity of 30 metre per second. Find the final velocity at the end of 10 seconds and also find the total distance travelled in 10 seconds
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6th July 2019
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NEET NEET Physics
Relation between h d and u
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13th July 2019
9:58 AM
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CBSE IX Physics
2nd equation of motion
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18th July 2019
12:50 AM
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CBSE XI Science Physics
uniform motion along stright line where terms are useuall meaning v=u+at, s=ut+1/2at2,
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24th July 2019
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CBSE XI Science Physics
explain newton's equations of motion in graph method and nermarically
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25th July 2019
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CBSE IX Physics Motion
Derive the 2nd equation of motion
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28th July 2019
2:26 PM
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CBSE IX Physics Motion
a man throws a ball with the same speed vertically upwards but after the other at an interval of 2 seconds what should be the speed of the true so that more than two balls iron sky tenida given g equals to 10 metre per second square
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29th July 2019
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ICSE IX Physics Motion in One Dimension
Could u pls solve this solve this doubt urgently? Thank you!
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5th August 2019
2:56 PM
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CBSE XI Science Physics
Derive equation of for a particle moving in a plane and show that motion can be resolved in two independent motion in mutually direction.
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12th August 2019
2:27 AM
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ICSE IX Physics Laws of Motion
to prove:v=u+at
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16th August 2019
9:32 PM
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CBSE IX Physics Gravitation
A stone is thrown vertically upwards with a velocity 40 m/s and is caught back. Taking g =10 m/s2 , calculate the maximum height reached by the stone. What is the net displacement and the total distance covered by the stone? EXPERTS PLEASE ANSWER IT ASAP!!!
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17th August 2019
12:22 AM
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CBSE IX Physics Motion
S=UT+1/2AT2 IS USED FOR WHAT
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18th August 2019
10:55 AM
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CBSE IX Physics Motion
Derive 3 equations of motion
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20th August 2019
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CBSE IX Physics Motion
What is the 1st equation of motion
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20th August 2019
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CBSE XI Science Physics
If a car at rest accelerates uniformly to a speed of 144 km/h in 20 sec, it covers a distance of:
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14th September 2019
8:50 PM
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JEE Main Physics Laws of Motion
If a car at rest accelerates uniformly to a speed of 144 km/h in 20 sec, it covers a distance of:
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15th September 2019
10:47 PM
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ICSE VII Physics Motion
If the distance travelled by the body is given by 2s=10t+2t^2 then the find acceleration the body is?
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9th October 2019
5:27 PM
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CBSE IX Physics Motion
a car moving at certain speed stops on applying brakes with in 16 m.if the speed of the car is doubled,maintaining the same retardation.then at what distance does it stop?Also calculate the percentage change in this distance.
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19th December 2019
5:52 PM
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JEE Main Physics
Find height of jet of water?
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22nd December 2019
5:53 PM
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ICSE IX Physics
A body of mass 500 g, initially at rest, is acted upon by a force which causes it to move a distance of 4 m in 2 s. Calculate the force applied. Sir i did it in two ways and got two answers. Ist way: m=500 g = 0.5 kg u=0 s=4m t=2s v=s/t = 4/2= 2 m/s From the 1st eqn. of motion, v = u + at a=(v - u)/t = 2-0/2= 1 m/s^2 F=ma = 0.5×1 = 0.5 N 2nd way: m=500 g = 0.5 kg u=0 s=4m t=2s F=ma a=? From the 2nd eqn. of motion, s=ut + 1/2 at^2 4= 0 + 1/2 × a × 2×2 4=2a a=2m/s^2 F=ma = 0.5 × 2 = 1 N Please tell me which way is correct. Kindly give me the explanations for the same.
Asked by kandappan
29th December 2019
8:16 PM
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CBSE IX Physics Gravitation
A ball is thrown vertically upwards and rises to a height of 126.5 m. Calculate the (i) velocity by which the ball was thrown upwards and (ii) the time taken by the ball to reach the highest point. (Given is g = 9.8 ms–²) At Least 100 to 150 words
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30th December 2019
3:34 PM
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CBSE IX Physics Motion
In derivation of the second equation of motion which side denotes acceleration
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8th January 2020
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CBSE XI Science Physics
if a=-10m/s sq. and u=40m/s and t=2s , find v
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16th January 2020
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CBSE XI Science Physics
A bomb is dropped from an aeroplane in level flight at a speed of 40m/s from a height of 490m above the ground. How far ahead of the point of dropping does the bomb hit the ground.
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17th January 2020
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NEET NEET Physics
please answer this
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29th January 2020
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CBSE IX Physics Force and Laws of Motion
What are the equations of motion
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CBSE IX Physics Motion
Derivation of the three equation s of motion
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5th February 2020
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ICSE IX Physics Motion in One Dimension
can you tell me derivation of all fomula used in motion in one dimension.
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5th February 2020
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CBSE XI Science Physics
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CBSE IX Physics Motion
Please solve it with method
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19th March 2020
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CBSE XI Science Physics Motion in a Straight Line
a car moving with a velocity of 20m/s stopped in a distance of 40 m . if the same car is travelling at double the velocity the distance travelled by it for same retardation is?
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6th April 2020
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CBSE XI Science Physics
if s1 s2 and s3 are the distances covered by a body moving with uniform acceleration in consecutive consecutive consecutive equal interval s
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9th April 2020
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JEE Main Physics Kinematics
A constant force acts on a body of mass 0.9kg at rest for 10s. If the body moves a distance of 250m, the magnitude of the force is
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CBSE XI Science Physics
please answer this
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ICSE IX Physics Motion in One Dimension
A ball is thrown up vertically and returns back to thrower in 6s . Assuming there is no air friction, from the graph calculate 1.deceleration 2. Acceleration
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6th May 2020
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ICSE IX Physics Motion in One Dimension
A car slows down from 108 km/hr to 18 km/hr over a distance of 40 meter. If the brakes are applied with the same force . Calculate 1) total time in which car comes to rest . 2) total distance travelled by it.
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7th May 2020
11:10 AM
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CBSE IX Physics Motion
A car starts from the rest and accelerates at the rate of 5m/s2. It continue accelerating for 10 s and then move at constant velocity for next 10 s. Calculate the total distance traveled by the car in 20s. (5)
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11th May 2020
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Maharashtra IX Physics
What is motion
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16th May 2020
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CBSE IX Physics Motion
A racing car starts from rest and has uniform acceleiation of 5m/sec ^2.If it travels for 20sec ,find the final velocity at this instant
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CBSE XI Science Physics Motion in a Straight Line
Q.no.5
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CBSE XI Science Physics Motion in a Straight Line
obtain equation of motion of constant acceleration using matter calculus
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hiii
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CBSE IX Physics Motion
A body is thrown vertically upward with velocity u, the greatest height h to which it will rise is
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CBSE IX Physics Motion
an object is moving with a velocity 5m/s find the distance travelled in 5sec if the object is accelerating with a uniform acceleratrion of 5 m/s
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CBSE XI Science Physics Motion in a Straight Line
please answer the question given below
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ICSE IX Physics Motion in One Dimension
Can the equations of motion be used in a situation where acceleration varies with time? Can they be used when acceleration is zero?
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ICSE IX Physics
Can the equations of motion be used when acceleration is zero?
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ICSE IX Physics Motion in One Dimension
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ICSE IX Physics Motion in One Dimension
a body moving with uniform acceleration travels 84m in the first 6s and 180m in the next 5 second find the initial velocity
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CBSE IX Physics Motion
a train is moving with an initial velocity of 30 metre per second the brakes are applied so as to produce a uniform acceleration of -1.5 metre per second square calculate the timeuniforma uniform acceleration
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13th September 2020
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ICSE IX Physics Motion in One Dimension
when brakes are applied to a bus, the retardation produced is 25 cm s^-2 and the bus takes 20 second to stop calculate the initial velocity of the bus and the distance travelled by bus during this time
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20th September 2020
3:36 PM
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CBSE IX Physics Motion
Derive an equation for position -time (S=ut+1/2at^2) relation for an object that travelled a distance 's' in time 't' under uniform acceleration 'a'
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11th October 2020
12:29 PM
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CBSE XI Science Physics Motion in a Straight Line
the speed necessary to go into orbit around the earth is 8km/h.it is also necessary to travel about 200 km in order to get out of the atmosphere suppose a rocket can reach their speed after travelling 200 km under constant acceleration what could be the acceleration
Asked by priyabanswar9140
15th October 2020
11:30 AM
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CBSE XI Science Physics
obtain equation of Motion for constant acceleration using method of calculus
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15th October 2020
3:31 PM
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CBSE XI Science Physics
In an uniformly moving elevator with 1m/s, which is of 2m. A ball is allowed to freefall at 1.5 m with respect to elevator. Find the time at which the ball will just touch the floor of elevator.
Asked by preetiagrawal1979
18th October 2020
6:44 PM
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NEET NEET Physics
a rock is thrown straight up with twice the initial the velocity of another. how much higher will the first rock be at its apex?
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22nd October 2020
7:56 PM
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CBSE XI Science Physics
A particle is projected with a velocity v=(3i-j+2k) and a constant acceleration acting on the particle is a=(-6i+2j-4k) then path of projectile is
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26th November 2020
10:21 PM
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JEE Main Physics
a stone is projected vertically upwards with a velocity 10m/s find the maximum height reached by the body g=10m/s2
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21st December 2020
11:17 AM
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CBSE IX Physics
A car of mass 1000 kg is moving with a certain speed when a constant braking force of 1000 N acts on it for 5 seconds and the speed of the car reduces to half its original speed. Find the further time required to stop the car if the same braking force acts.
Asked by rachitraj152007
3rd January 2021
7:10 PM
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CBSE XI Science Physics Motion in a Straight Line
Formula to find distance travelled by an uniformly accelerated body is
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8th January 2021
5:03 PM
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Mizoram IX Physics
Derive the equation of motion of a body in uniform acceleration using graphical method
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19th January 2021
10:25 PM
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CBSE IX Physics Work and Energy
A ball is gently dropped from a height of 20 m. If its velocity increases uniformly at the rate of 10 m s-2, with what velocity willA ball is gently dropped from a height of 20 m. If its velocity increases uniformly at the rate of 10 m s-2, with what velocity will it strike the ground? After what time will it strike the ground? it strike the ground? After what time will it strike the ground?
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13th February 2021
6:00 PM
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CBSE IX Physics Motion
a train starting from Rest attains a velocity of 72 km /h in 5 minutes. Assuming that the acceleration is uniform,find the acceleration and the distance travelled by the train for attaining this velocity.
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11th March 2021
5:39 AM
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CBSE IX Physics Motion
a stone is allowed to fall from the top of a tower of height 200m and at the same time an another stone is projected vertically upwards from the ground with a velocity of 50 metre per second calculate where and when the two stones will meet. ( take g = 10 metre per second square)
Asked by jy3037485
21st March 2021
11:05 AM
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CBSE IX Physics Motion
An object starting from rest travels 20m in the first 2s and 160m in the next 4s. What will be the velocity after 7s from the start?
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20th May 2021
10:37 AM
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CBSE IX Physics Motion
derive mathematically the first equation of motion V=u+at
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23rd May 2021
12:54 PM
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ICSE IX Physics Motion in One Dimension
all equations of motion?
Asked by kartikbhartiya613
28th May 2021
2:36 PM
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CBSE IX Physics Motion
a car has uniform acceleration of 8m/s². what distance will it cover in 20 s after starting from rest.?
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10th June 2021
1:20 PM
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CBSE IX Physics Motion
A car is travelling with a speed of 36km/h. The driver applies the brakes and retards the car uniformly. The car is stopped in 5 seconds. Find i) Retardation of the car ii) Distance travelled before it is stopped.
Asked by thrishithlr930
3rd July 2021
8:00 PM
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CBSE IX Physics Motion
Brake applied to a car produce a uniform retardation of 90m/s .if the car was travelling with a velocity of 27m/s.than what distance will it cover before coming to rest?
Asked by khusbul4c
24th July 2021
3:40 PM
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CBSE XI Science Physics Motion in a Straight Line
S=ut+(1/2)at^2
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16th August 2021
8:07 PM
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CBSE IX Physics Motion
a ball is thrown vertically upward with a velocity of 49m/s calculate maximum height attains by the ball
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21st September 2021
2:15 PM
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CBSE IX Physics Motion
A ball thrown up vertically returns to the earth after 12 seconds. Find the velocity with which it was thrown up.
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16th February 2022
1:23 PM
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NEET NEET Physics Kinematics
a body is projected vertically upward with speed v0 from surface of earth.
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14th May 2022
9:07 PM
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ICSE IX Physics Motion in One Dimension
A train is moving with a velocity of 90 km hl. It is brought to stop by applying the brakes which produce a retardation of 0-5 m s2. Find: (i) the velocity after 10 s, and the time taken by the train to come to rest. Plot on graph
Asked by biswasdolly84
26th May 2022
9:55 PM
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NEET NEET Physics Kinematics
a body dropped from top of the tower fall through 40m during the last two seconds of its fall the height of the tower
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1st June 2022
6:23 PM
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CBSE IX Physics Motion
how is equation if motion is formed in graphical method
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21st June 2022
9:16 PM
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ICSE IX Physics Motion in One Dimension
a car moving with a velocity of 72 km h-1 is brought to rest by applying brakes in 15 seconds find the retardation of the car
Asked by 2014.476bavyashree
23rd June 2022
6:00 PM
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ICSE IX Physics Laws of Motion
a body freely falling from certain height.show graphically the relation between the distance fallen and square of time
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26th June 2022
5:02 PM
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ICSE IX Physics Motion in One Dimension
plz solve urgently dear experts :
Asked by savitamahajan202
9th July 2022
12:47 PM
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JEE Main Physics Kinematics
if a ball dropped from point P crosses point Q in t seconds. The time taken by it to travel from Q to R,if PQ=QR
Asked by mrudhulaprakashmanda844
23rd July 2022
10:26 PM
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ICSE IX Physics Motion in One Dimension
Laws of motion equations
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5th September 2022
6:44 PM
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NEET NEET Physics Kinematics
solve itt
Asked by mehtaswati566
30th December 2022
10:36 AM
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CBSE IX Physics Motion
question 1) A body is projected vertically upwards from top of the tower with the velocity of 30m/s. if it takes 8sec to reach on ground then what is the height of the tower (g=10ms). what is the total distance travelled by the body. question 2) A body is dropped from the height of h covers by 64% distance in its last second.find out thte total tim of the ball and height. question 3) A body projected vertically upward, At the half of its maximum height its velocity becomes 20m/s, what is the maximum height attained by the body. question 5) A body is projected vertically upward from ground. the time of flight is 8 sec find the velocity of projection.
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5th July 2023
8:02 PM
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CBSE IX Physics Motion
when velocity becomes zero
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24th November 2023
4:54 PM
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CBSE XI Science Physics Motion in a Straight Line
obtain equations of motion for constant acceleration using calculus method
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25th December 2023
7:50 PM
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