A bullet of mass 'm' moving with velocity 'u' passes through a wooden block of mass `M = nm` as shown in figure. The block is resting on a smooth horizontal floor. After passing through the block, velocity relative to the block is
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A bullet of mass 10gm moving with a horizontal velocity 100m//s passes through a wooden block of mass 100gm . The block is resting on a smooth horizontal floor. After passing through the block the velocity of the bullet is 10m//s the velocity of the emerging bullet with respect to the block is .

A bullet of mass m moving with velocity upsilon_(1) strikes a suspended wooden block of mass M as shown in the figure and sticks to it. If the block rises to a height y. the initial of the bullet is

A bullet of mass m moving with velocity upsilon_(1) strikes a suspended wooden block of mass M as shown in the figure and sticks to it. If the block rises to a height y. the initial of the bullet is

A bullet of mass m, moving with a velocity u stikes a suspended wooden block of mass M. If the block rises to a height h , the initial velocity will be given by .