Physics
General
Easy
Question
A cricket ball of mass 150 g. is moving with a velocity of 12m/s and is hit by a bat so that the ball is turned back with a velocity of 20 m/s If duration of contact between the ball and the bat is 0.01sec The impulse of the force is
- 7.4NS
- 4.8NS
- 1.2NS
- 4.7NS
The correct answer is: 4.8NS
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