Systems of Particles and Rotational Motion questions
1884 published questions with worked solutions.
- A body of mass M moves with velocity v and collides elastically with another body of mass m (M >> m) at rest. Then the velocity...
- A body of mass 5 kg moving with a velocity 10 m/s collides with another body of mass 20 kg at rest, and comes to rest due to the...
- A body of mass m is at rest. Another body of the same mass moving with velocity V makes a head-on elastic collision with the...
- A ball hits a vertical wall horizontally at 10 m/s and bounces back at 10 m/s [JIPMER 1999]
- A shell initially at rest explodes into two pieces of equal mass, then the two pieces will [CPMT 1982, EAMCET 1988, Orissa PMT...
- Two balls at the same temperature collide. What is conserved [CPMT 1983, DCE 2004]
- Quantity/Quantities remaining constant in a collision is/are [MP PET 2011]
- A canon ball is fired with a velocity 200 m/sec at an angle of 60° with the horizontal. At the highest point of its flight it...
- A rubber ball is dropped from a height of 5 m on a planet where the acceleration due to gravity is not known. On bouncing, it...
- A body of mass m having an initial velocity v, makes a head-on collision with a stationary body of mass M. After the collision,...
- A particle of mass m moving with a velocity V makes a head-on elastic collision with another particle of the same mass initially...
- A sphere collides with another sphere of identical mass. After collision, the two spheres move. The collision is inelastic. The...
- A space craft of mass 'M' moving with velocity 'v' suddenly breaks into two pieces of same mass 'm'. After the explosion, one...
- The coefficient of restitution e for a perfectly elastic collision is
- A body falls on a surface of coefficient of restitution 0.6 from a height of 1 m. Then the body rebounds to a height of
- A shell of mass m moving with velocity v suddenly breaks into two pieces. The part having mass m/4 remains stationary. The...
- Two masses of 0.25 kg each move towards each other with speeds 3 m/s and 1 m/s respectively and collide and stick together. Find...
- A body of mass 2 kg makes an elastic collision with another body at rest and continues to move in the original direction with one...
- Two bodies having the same mass 40 kg are moving in opposite directions, one with a velocity of 10 m/s and the other with 7 m/s....
- A ball is dropped from a height h. If the coefficient of restitution be e, then to what height will it rise after jumping twice...
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