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0 votes
14.1k views
in Physics by (34.9k points)

A bullet of mass 0.1 kg is fired on a wooden block to pierce through it, but it stops after moving a distance of 50 cm into it. If the velocity of bullet before hitting the wood is 10 m/s and it slows down with uniform deceleration, then the magnitude of effective retarding force on the bullet is 'x' N. The value of 'x' to the nearest integer is ...........

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1 Answer

+1 vote
by (34.4k points)

Answer is 10

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