Questions
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 ?
detailed solution
Correct option is C
From work-energy theorem,work done = change in kinetic energy⇒ K ∝ x (as F = constant because a = constant)Therefore, K-x graph is a straight line passing through origin.Talk to our academic expert!
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