Question

27.
A gun
fires a bullet of mass 50g. The bullet moving with a velocity of 100 ms strikes
a wooden plank and comes to rest in 0.05s. Calculate (i) the force exerted by the
wooden plank on the bullet and (ii) the distance of penetration of the bullet in the
wooden plank?​

Answer 1

Explanation:

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Answer 2

Answer:

100N;2.5m

Explanation:

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