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Single force is acting on a body and vel...

Single force is acting on a body and velocity versus time graph is as shown. The correct statement is

A

In moving from C to D, work done by force on the body is positive

B

In moving from B to C, work done by force on the body is positive

C

In moving from A to B, work done by force on the body is negative.

D

In moving from O to A, work done by force on the body is negative.

Text Solution

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C to D `vuparrow K.E. uparrow DeltaKE=+ve=W`
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