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Rotational Work and Energy

A time-depend...

Question

A time-dependent force F = 6t acts on a particle of mass 1 kg. If the particle starts from rest, the work done by the force during the first 1 s will be-

A

9 J

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B

18 J

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C

4.5 J

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D

22 J

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Solution

The correct option is C 4.5 J
4.5 J

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