Systems of Particles and Rotational Motion questions
1884 published questions with worked solutions.
- A mass of 10 g moving with a velocity of 100 cm/s strikes a pendulum bob of mass 10 g. The two masses stick together. The maximum...
- A bullet of mass m moving with velocity v strikes a block of mass M at rest and gets embedded into it. The kinetic energy of the...
- A body of mass 2 kg with velocity 3 m/sec collides head-on with a body of mass 1 kg moving in the opposite direction with...
- A metal ball of mass 2 kg moving with a velocity of 36 km/h has a head-on collision with a stationary ball of mass 3 kg. If after...
- A body of mass 2 kg is moving with a velocity of 10 m/s towards east. Another body of the same mass and the same velocity moving...
- In an elastic collision of a particle of mass m moving with a velocity u with another particle of the same mass at rest, the...
- Consider the following two statements: 1. Linear momentum of a system of particles is zero. 2. Kinetic energy of a system of...
- A particle of mass m moving with velocity v strikes a stationary particle of mass 2m and sticks to it. The speed of the system...
- The coefficient of restitution e for a perfectly inelastic collision is
- Which of the following is not a perfectly inelastic collision [BHU 1998, JIPMER 2001, BHU 2002, AFMC 2005, AFMC 2005]
- A particle P moving with speed v undergoes a head-on elastic collision with another particle Q of identical mass but at rest....
- Two balls, having linear momenta p₁ = pî and p₂ = −pî, undergo a collision in free space. There is no external force acting on...
- A point mass of 1 kg collides elastically with a stationary point mass of 5 kg. After their collision, the 1 kg mass reverses its...
- A set of n identical cubical blocks lies at rest parallel to each other along a line on a smooth horizontal surface. The...
- A ball hits the floor and rebounds after an inelastic collision. In this case [IIT JEE 1986]
- Statement 1: Two particles moving in the same direction do not lose all their energy in a completely inelastic collision....
- Statement 1: In an elastic collision between two bodies, the relative speed of the bodies after collision is equal to the...
- Statement 1: In an elastic collision of two bodies, the momentum and kinetic energy of each body is conserved. Statement 2: If...
- Statement 1: In case of a bullet fired from a gun, the ratio of the kinetic energy of the gun and the bullet is equal to the...
- Statement 1: A quick collision between two bodies is more violent than a slow collision, even when the initial and final...
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