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In a projectile motion, power of the gra...

In a projectile motion, power of the gravitational force

A

is constant throughout

B

is negative for first half, zero at topmost point and positive for rest half

C

varies linearly with time

D

is positive for complete path

Text Solution

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The correct Answer is:
B, C
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DC PANDEY-WORK, POWER AND ENERGY-B More than One Option is Correct
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