A very heavy body moving with a velocity of `10 ms^(-1)`makes a head on collision with a very light body at rest. What are the velocities of two bodies after the collision ?

what is the escape velocity of a body from the earth?

What is the kinetic energy of gm body moving with a velocity 1 cm s^(-1) .

When a body on collision impinges into another, what is value of e?

A Neutron moving with velocity v collides with a stationary alpha particle. The velocity of the neutron after collision is

A body of mass 2 kg moving with a velocity of 6 m/s strikes inelastically another body of same mass at rest . The amount of heat evolved during collision is

A steel ball of mass m is initially at rest on a horizontal frictionless surface. It is struck head on by another steel ball of mass 2m travelling with a velocity of 50 cm/s. Calculate the velocities of the two balls after a collision assuming it to be elastic.

A body moves in a circular path of radius 4m with a velocity of 6 ms^(-1) . Find the angular velocity.

Calculate the wavelength of a body of mass 2 mg moving with a velocity of 10 m sec(-1)

A body moving with an initial velocity of 1 m/s accelerates uniformly at 0.5m/s^2 . Find its displacement and velocity at the end of 10s. What is the velocity when it has a displacement of 48m ?

Ball 1 collides with another ball of same mass at rest. For what value of coefficient of restitution e, the velocity of second becomes two times that of 1 after collision?