Hindi, asked by priyanshupandey850, 3 months ago

screenshot attach karo​

Answers

Answered by singhshivam11230
0

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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