A bag (mass M) hangs by a long thred and a bullet (mass m) comes horizontally with velocity v and gets caught in the bag. Then for the combined (bag+bullet) system -

A beg (mass M) hangs by a long thred and a bullet (mass m) comes horizontally with velocity v and gets caught in the bag. The for the combined (bag+bullet) system -

A bag of mass M hangs by a long massless rope. A bullet of mass in, moving horizontally with velocity u , is caught in the bag. Then for the combined (bag + bullet) system, just after collision

A bag of sand of mass m is suspended by a rope. A bullet of mass (m)/(20) is fired at it with a velocity vand gets embedded into it. The velocity of the bag finally is

A bag of sand of mass M is suspended by a string. A bullet of mass m is fired at it with velocity v and gets embedded into it. The loss of kinetic energy in this process is

A wooden block of mass M rests on a horizontal surface. A bullet of mass m moving in the horizontal direction strikes and gets embedded in it. The combined system covers a distance x on the surface. If the coefficient of friction between wood and the surface is mu , the speed of the bullet at the time of striking the block is (where m is mass of the bullet)

A wooden log of mass M and length L is hinged by a frictionless nail at O.A bullet of mass m strikes with velocity v and sticks to it. Find angular velocity of the system immediately after the collision aboutO.

A wooden log of mass M and length L is hinged by a frictionless nail at O . A bullet of mass m strikes with velocity v and sticks to it. Find the angular velocity of the system, immediately after the collision about O . Also, calculate the minimum value of v so that log becomes horizontal after collision.