a ball of mass m strike a rigid wall and bounces back with same velocity find change in linear momentum
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Answer:
Correct option is
D
-2mu
The situation is as shown in the figure.
p
initial
=mu,p
final
=−mu
Impulse imparted to the ball = change in momentum
= p
initial
=mu,p
final
=−mu−mu=−2mu
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