A bullet of mass m strikes an obstruction and deviates off at 60° to its original direction. If its speed is also changed from u to v, find the magnitude of the impulse acting on the bullet.

A bullet of mass 10^-3kg strikes an obstacle and moves at 60^@ to its original direction. If its speed also changes from 20m//s to 10m//s . Find the magnitude of impulse acting on the bullet.

A bullet of mass 10^-3kg strikes an obstacle and moves at 60^@ to its original direction. If its speed also changes from 20m//s to 10m//s . Find the magnitude of impulse acting on the bullet.

A ball of mass 0.2kg strikes an obstacle and moves at 60^(@) to its original direction If its speed also changes from 20m//s to 10m//s , the magnitude of the impulse received by the ball is .

A bullet of mass m leaves a gun of mass M kept on a smooth horizontal surface . If the speed of the bullet relative to the gun is v , the magnitude of recoil speed of the gun will be

A bullet of mass m leaves a gun of mass M kept on a smooth horizontal surface . If the speed of the bullet relative to the gun is v , the magnitude of recoil speed of the gun will be

A bullet of mass m strikes a block of mass M connected to a light spring of stiffness k, with a speed v_(0) and gets into it. Find the loss of K.E. of the bullet.

A bullet of mass m strikes a block of mass M connected to a light spring of stiffness k, with a speed v_(0) and gets into it. Find the loss of K.E. of the bullet.