CBSE IX Physics Force and Laws of Motion
whats a difference between change of momentum and rate of change of momentum
Asked by disha2.bhardwaj
29th June 2015
1:30 PM
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CBSE IX Physics Force and Laws of Motion
If maas of body is increased by 10% and its speed is decreased by 10% then the percentage change in magnitude of momentum will be
Asked by adityaahuja099
12th October 2017
11:33 PM
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JEE Plances JEE (Main) Physics Centre of Mass and the Law of Conservation of Momentum
ques 51
ques 51
Asked by rbhatt16
17th October 2017
10:57 PM
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ICSE X Physics Force
How is the force related to the momentum of body
Asked by lovemaan5500
16th December 2017
4:30 PM
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CBSE X Physics
A 750 kg rocket, at rest in outer space, propels itself forward by ejecting 45kg of hot gas, which leaves the nozzle at 85 m/s. Find the change in momentum of the fuel. GIVE WITH PROPER STEPS.
Asked by acv27joy
6th May 2018
8:28 PM
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ICSE X Physics
the kinetic energy of a body is increased by 300%.calculate the percentage change in its momentum
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11th September 2018
9:09 PM
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ICSE VIII Physics Force and Pressure
State the condition when change in momentum△p=m△vholds. △
Asked by bonanisen
1st February 2019
8:54 PM
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CBSE IX Physics
A hammer of mass 500g moving with 50m/s strikes a nail.this stops the hammer in a small time interval of 0.01 second.what is the change in momentum suffered by the hammer?also calculate the force of hammer on the nail.what will be the force of nail on the hammer.give reason for your answer
Asked by hridhyavijay
8th February 2019
7:43 PM
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ICSE XI Science Physics
a 20g ball hits a wall at 45º angle with a speed of 15m/s and rebounds perpendicular to the direction of incidence with same speed .Find the impulse received by the ball
Asked by SUMITA
24th May 2019
9:19 AM
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ICSE X Physics
If 'm' is the mass of the body, 'v' its velocity and 'p' the momentum then write a relationship between change in momentum, mass and velocity of the body when: 1) v is almost equal to c, the velocity of light. 2) v is very very less as compared to c, the velocity of light.
Asked by kadtej83
26th June 2019
7:18 PM
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CBSE XI Science Physics
Rate of change of linear momentum is equal to
Asked by yuvaraj15shankar
20th October 2019
6:25 AM
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CBSE XI Science Physics
A ball of mass m is going to collide with smooth horizontal surface. If the coefficient of restitution is e then the change in momentum of the ball is
Asked by naveenkumarps2003
25th January 2020
7:05 PM
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JEE Main Physics Laws of Motion
a body is said to have a constant momentum when it has a constant?
Asked by labheshvaidya
23rd March 2020
6:25 PM
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ICSE IX Physics
Show that the rate of change of momentum =mass×acceleration. Under what conditions does this relation hold?
Asked by chirgunbn
10th May 2020
9:30 AM
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CBSE IX Science
a bullet of mass 50g is fired using pistol of mass 1.5 kg experience 5m/s recoil speed what is the speed of bullet speed
Asked by deepudeepubs26
28th September 2020
5:55 PM
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ICSE IX Physics
State the mathematical form of Newton's second law of motion.State condition if any?
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7th October 2020
3:39 PM
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CBSE IX Physics
Give an application of Newton’s second law of motion. An object having mass 150g and moving with a speed of 18 m/s collides with a wall and returns back along its original path with a speed of 12 m/s. Calculate the rate of change of momentum of this object. Given the object was in contact with the wall for 0.2 sec.
Asked by 140285saksham
18th February 2021
8:07 PM
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ICSE IX Physics Laws of Motion
A weightlifter lifts a weight of 10 kg weight in 10 seconds. Calculate the change in the momentum of the weight (g = 9.8 ms
Asked by 7039_parth
8th July 2021
1:30 PM
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NEET NEET Physics Oscillations and Waves
what will wave propogate only energy or energy and momentum both we talking about both transverse and longitudinal wave
Asked by chanchalchouhan571
16th February 2022
11:55 PM
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JEE Main Physics Kinematics
Which One of the Following is Not Correct A. The Momentum is always conserved in Elastic Collision B. The Momentum is Always conserved in Non elastic Collision C. The Momentum is always conserved for Impulsive force acting On system D The Momentum of one body system under gravity is not conserved in Y Direction
Asked by pagalno.1234
5th May 2022
12:19 PM
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CBSE XI Science Physics Laws of Motion
A force 50 N acts on a body for 10 sec.what will be the change in momentum
Asked by subhankarnanda123
20th December 2022
8:36 PM
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CBSE XI Science Physics Units and Measurement
if the momentum of body decreases by 30% its kinetic energy decreased by
Asked by bhargavchary19
23rd December 2022
7:33 AM
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CBSE IX Science Force and Laws of Motion
brief explanation of momentum
Asked by yeagristsgaming
21st January 2023
10:00 PM
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CBSE IX Science Force and Laws of Motion
Give an expression to relate force and momentum
Asked by zaidshaikh51009
20th October 2023
9:45 PM
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ICSE X Physics Force
1000 Newton force is applied for 5 second on a body of mass 10 kg kept at rest.Find the change of momentum and distance travelled by the body during that time.
Asked by ayanpal713143
27th November 2023
9:32 PM
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