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Displacment time graph of a particle mov...

Displacment time graph of a particle moving in the straight line is as shown in figure. Select the correct alterntive(s)

A

work don by all forces in region AB is not zero

B

work done by all forces in region AB is zero

C

work done by all the forces in region BC is negative

D

work done by all the forces in region OA is negative

Text Solution

Verified by Experts

The correct Answer is:
B, C
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