Physics, asked by avradeepm888, 10 months ago

37. A body is projected from ground obliquely. During downward motion, power delivered
by gravity to it
(1) Increases
(2) Decreases
(3) Remains constant
(4) First decreases and then becomes constant​

Answers

Answered by priyasingh49
1

Answer:

Increase

Explanation:

Power delivered by any force is given by p=

dw/dt

W=work done by force

we know that,W=F.s

P=F.ds/dt

P=F.U

now the power delivered by the force will be positive

Thus the power will be increasing

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