a bullet of mass 20 gram moving with the velocity of 180 metre per second hits a wooden block of mass 1 kg at rest and get embedded in it Calculator velocity with both the bullet and the block move.
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Answer:
m1=0.02kg
v1=180m/s
m2=1kg
v2=v
so, m1v1=m2v2
v2=3.6m/s
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