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A batsman hits back a ball of mass .0 15...

A batsman hits back a ball of mass .0 15kg straight in the direction of the bowler without changing its initial speed of `10 ms^(-1)`. If the ball moves linearly, then the impulse imparted on it (in Ns) is.

A

3

B

2

C

1.5

D

1.9

Text Solution

Verified by Experts

The correct Answer is:
A
Impulse = Change in momentum
` = m [ 10 - (-10)] = 0.15 xx 20 = 3Ns`
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