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
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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