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For a particle moving on a straight lint...

For a particle moving on a straight lint the variation of acceleration with time is given by the graph as shown. Initially the particle was at rest. Then the corresponding kinetic energy of the particle versus time graph will be
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A

B

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D

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The correct Answer is:
D

The above graphs show `v-t` graph from `a-t` graph & Then `v^(2) - t` graph, which are self explanatory.
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