CBSE XI Science Chemistry States of Matter
Solve 5.24 sum plz
Asked by lovemaan5500
26th January 2019
12:57 PM
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Meghalaya IX Physics
An aeroplane flies 200 km with a uniform speed of 300 km/h and than another km with a uniform speed of 240 km/h. Calculate the avrange speed of an aeroplane.
Asked by deao
18th February 2019
7:28 PM
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CBSE XII Science Physics
Tick correct answer only one is right
Asked by jain.pradeep
30th May 2019
6:55 PM
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CBSE XI Science Physics
Pls SOLVE AND EXPLAIN HOW THE ANSWER CAME.
Asked by pb_ckt
4th June 2019
1:00 PM
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CBSE XI Science Physics Motion in a Straight Line
a body covers first 1/3 part of journey with velocity 2m/s, next 1/3 part with velocity 3m/s and rest of the journey with velocity 6m/s. find average velocity of the body.
Asked by baljeetdhillon053
16th June 2019
9:03 PM
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NEET NEET Physics
what is ratio of average velocity to maximum velocity
Asked by Prashant DIGHE
10th July 2019
1:53 PM
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CBSE XI Science Physics
an object moves 10m in the first 2 seconds, 20m more in the same direction in the next 8 seconds. Find the average velocity for the first 2 seconds then for next 8 seconds and also for the total journey.
Asked by mriganayanijaideb
30th July 2019
6:50 PM
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CBSE IX Physics
How do you calculate average velocity?
Asked by Savshiv
2nd August 2019
10:23 PM
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CBSE XI Science Physics
velocity is 20sin (pi*t) find average velocity from 0 to 1sec
Asked by tripathiritesh22
31st August 2019
8:50 AM
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NEET NEET Physics
Please answer this question needed fast
Asked by anjanakurup728
28th October 2019
8:32 AM
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NEET NEET Physics
Please answer this
Asked by Prashant DIGHE
22nd April 2020
11:13 PM
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NEET NEET Physics
please answer this
Asked by Prashant DIGHE
24th April 2020
9:48 PM
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CBSE XI Science Physics
Solve the question
Asked by thakuraaishaashraf
30th May 2020
11:44 AM
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CBSE XI Science Physics
Formula for average velocity= total Displacement/Total time. But when we calculate, why do we take difference of the two veolcities?(v2-v1/t2-t1)?? Total means they should be added, right?
Asked by drhimasingh
19th June 2020
9:56 PM
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CBSE IX Physics Motion
an aeroplane files 200km with a uniform speed of 300 km per hour and then another 200km with a uniform speed of 240 km per hour calculate the average speed of aeroplane
Asked by raikantibharath123
1st July 2020
4:04 PM
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CBSE XI Science Physics
please help me with that
Asked by rohivaishu700
11th August 2020
1:21 PM
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ICSE IX Physics Motion in One Dimension
Can the average velocity of a particle be zero when its average speed is not zero?
Asked by hemanginivyas92.9spicertl
15th August 2020
9:20 AM
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CBSE XI Science Physics Motion in a Straight Line
a body travels from A to B at 40m/s and from B to A at 60m/s. calculate the average speed and average velocity of the object.
Asked by mahimahalder374
19th August 2020
1:40 PM
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CBSE IX Physics Motion
what is average velocity
Asked by rishabhgandharva
29th August 2020
11:19 PM
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CBSE IX Physics Motion
a body travels along a circular path of radius 70 me after travelling half a revolution in 20 seconds find the average speed and average velocity
Asked by pp473664
24th September 2020
9:50 PM
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CBSE IX Physics
What is the minimum time a cheetch will take to get its prey , at a distance of 100 m,if the average valocity attened by it is 90 km/h?
Asked by swatipuspapatel
3rd November 2020
7:07 PM
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CBSE XI Science Physics
a train travels from one station to another station at the speed of 40km/h and returnes at a speed of 60km/h. calculate the average speed and average velocity
Asked by layamariam2004
18th November 2020
7:49 AM
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CBSE IX Physics
A bus covers a distance of 30 km during first hour of its motion, 40 km during the second hour of its motion and 26 km during third hour of its motion. Calculate the acerage speed and velocity.
Asked by harjot.arshleen
20th February 2021
2:14 PM
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NEET NEET Physics Oscillations and Waves
a particle performs shm with a time period of 0.2s I'd the amplitude of the oscillations is 10 cm and the particle starts from mean position then the average velocity of the particle I'm first 0.1 s will be
Asked by natashakd8006
21st March 2021
9:43 PM
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NEET NEET Physics Laws of Motion
Solve this question
Asked by purushkumar91422
20th April 2021
9:00 AM
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ICSE IX Physics Motion in One Dimension
A train starts from rest and accelerates uniformly at A rate of 2ms-1 for 10-s.It then maintains A constant speed for 200 s. Tge brakes are then applied and the train is uniformly retarded and comes to rest in 50 s. Find (i) the maximum velocity reached(ii) the retardation in the last 50 s (iii) the total distance travelled, and (iv) the average velocity of the train.
Asked by taniadebsingha
20th May 2021
9:34 PM
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NEET NEET Physics Kinematics
A particle is moving along a straight line according to x = t ^ 2-4t + 10. (1) The initial velocity of the particle will be (2) At t = 2sec. The velocity of the particle will be. (3) Time interval 0 to 2sec. Calculate the average velocity of the particle in?
Asked by surabhilakhara7299
25th May 2021
8:04 AM
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JEE Main Physics Kinematics
A string of length 1 m has been tied straight between two poles. An ant goes from one pole to the other. Upon just reaching the other pole, it quickly takes a turn and returns to the first pole. Here also it reverses its direction and goes to the other pole. This process repeats. Every time, it takes 1s to move once across the string. Assume no time is wasted in taking the turn at the pole. Its average velocity after it completes 25th travel across the string is:
Asked by jenil.gujar
12th September 2021
2:23 PM
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CBSE XI Science Physics Motion in a Straight Line
•A jogger runs in a straight line with –an average velocity of 5 m/s for 4 min. –an average velocity of 4 m/s for 3 min. •What is the total displacement? •What is the average velocity during this time?
Asked by bossyshiba
1st December 2021
7:20 AM
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CBSE IX Physics Motion
A car travells 33 km south 13 km west and 14 km north in half an hour calculate the average velocity
Asked by Out81874
23rd December 2021
9:56 PM
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CBSE XI Science Physics Motion in a Straight Line
find the ratio of average speed and magnitude of average velocity of tip of a minute hand in 20 minutes
Asked by ukalyadab
18th July 2022
11:52 AM
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CBSE IX Physics Motion
A student starts with a velocity 40 km/hr for school at 4 km away from his house. Due to closing of school he returns soon to his house with a velocity of 60km/hr.His average velocity will be.
Asked by manognabandla2004
8th September 2022
7:55 PM
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NEET NEET Physics Kinematics
find average velocity and average speed if the second hand of clock turns to 10 sec
Asked by pramilac968
6th January 2023
9:02 PM
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NEET NEET Physics Kinematics
V=(3t-9) find average speed and average velocity in 5sec
Asked by pramilac968
7th January 2023
11:02 PM
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CBSE XI Science Physics Motion in a Plane
clear my doubt
Asked by subhashreeojha235
20th July 2023
11:22 AM
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CBSE IX Physics Motion
when velocity becomes zero
Asked by sapnamantri05
24th November 2023
4:54 PM
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JEE Main Physics Kinematics
a body covers 1/3 part of its journey with a velocity of 2 m/s , next 1/3 part with a velocity of 3m/s and rest journey with a velocity 6m/s .The average velocity of the body will be
Asked by tripathiji9876good
10th January 2024
4:22 PM
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CBSE IX Physics Motion
The average speed of a moving body can never be zero but the average velocity of a moving body can be zero. Justify.
Asked by mailtoparvathyprajith
6th February 2024
9:50 PM
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NEET NEET Physics Kinematics
trick to find out average velocity
Asked by kulsawran12345
10th March 2024
7:31 PM
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