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A body moves from rest with a constant a...

A body moves from rest with a constant acceleration. Which one of the following graphs represents the variation of its kinetic energy K with the distance travelled x?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
(c ) From work-energy theorem,
Work done =change in kinetic energy
`:." "` (as F=constant because a=constant)
Therefore K-x graph is a straight line passing through origin.
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