A ball of weight coming with speed strikes with a bat and returns in opposite direction with speed , then the impulse is (Taking final velocity as positive) |
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a) |
b) |
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c) |
d) |
A ball of weight coming with speed strikes with a bat and returns in opposite direction with speed , then the impulse is (Taking final velocity as positive) |
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a) |
b) |
||
c) |
d) |