A bullet of mass 
moving with a velocity v strikes a suspended wooden block of mass M remains inside the block. If the block rises to a height 
. The initial velocity of the block just after the bullet enters it, will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Block rises to height, h so speed of block after bullet gets embedded, 
Now, applying conservation of momentum.
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