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A ball of mass 150 g moving with speed d 20 m/s is catched in 0.1 sec. Find the average force exerted by the hands.

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A ball of mass 150 g moving with speed d 20 m/s is catched in 0.1 sec. Find the average force exerted by the hands.

(1) 40 N 

(2) 60 N 

(3) 20 N 

(4) 30 N

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1 Answer

+1 vote
by (20.3k points)

Correct Option is  (4) 30 N

\(F_{avg}\) = \(\frac{mv}{t}= \frac{0.15\times20}{0.1}= 30\) N

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