then strikes the plank B and sticks to its. Consequently both the planks move with equal velocities. Find the percentage change in speed of the bullet when it escapes from the first block.

Sahay Sir > Question Answers > then strikes the plank B and sticks to its. Consequently both the planks move with equal velocities. Find the percentage change in speed of the bullet when it escapes from the first block.
Two wooden plank of mass M1 = 1 kg, M2= 2.98 kg smooth surface. A bullet of mass m=20gm strikes the block M1 and pierces through it, then strikes the plank B and sticks to its. Consequently both the planks move with equal velocities. Find the percentage change in speed of the bullet when it escapes from the first block.
24
Sep
Two wooden plank of mass M1 = 1 kg, M2= 2.98 kg smooth surface. A bullet of mass m=20gm strikes the block M1 and pierces through it, then strikes the plank B and sticks to its. Consequently both the planks move with equal velocities. Find the percentage change in speed of the bullet when it [...]
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Tags: M2= 2.98 kg smooth surface. A bullet of mass m=20gm strikes the block M1 and pierces through it , then strikes the plank B and sticks to its. Consequently both the planks move with equal velocities. Find the percentage change in speed of the bullet when it escapes from the first block. , Two wooden plank of mass M1 = 1 kg ,