A shell of mass 6 kg is fired from a gun of mass 600 kg. If the recoil velocity of the gun is 3 `m/s`, find the muzzle velocity of the shell.

Solve the following examples: (numerical problems) A shell of mass 10 kg is fired from a gun of mass 600 kg. The gun recoils with a velocity of 6 m/s . Find the muzzle velocity of the shell.

A bullet of mass 10 g is fired with a velocity of 100 m/s from a rifle of mass 2.5 kg, the recoil velocity of the rifle is

Solve the following examples: (numerical problems) A body of mass 1 kg, moving with a velocity of 4 m/s collides with a body of mass 0.5 kg moving with a velocity of 2 m/s . If the velocity of the first body after collision is 8/3 m/s , find the velocity of the second body after collision.

A body of mass 2 kg collides with a body of mass 1 kg. Their initial velocities are 6 m/s and 4 m/s respectively. If the velocity of the first body after collision is : (14)/3 m/s , find the velocity of the second body after collision.

If the momentum of a body of mass 10 kg is 20 kg m//s , find its velocity.

A body of mass 10 kg is upon by a force given by equation F=(3t^(2)-30) newtons. The initial velocity of the body is 10 m/s. The velocity of the body after 5 sec. is

A bullet leaves the rifle of mass one kg and rifle recoils thereby with velocity 30 cm/s. If the mass of the bullet is 3 g, the velocity of the bullet is

A car of mass 800 kg moves on a circular track of radius 40 m. If the coefficient of friction is 0.5, then maximum velocity with which the car can move is

A body of mass 2 kg moves with a velocity of 5 m/s. Find its kinetic energy.

What is the de Broglie wavelength of a 2 kg mass moving with a velocity of 10 m/s?