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Question 11 Avinash can run with a speed of 8 ms−1 against the frictional force of 10 N, and Kapil can move with a speed of 3 ms−1 against the frictional force of 25 N. Who is more powerful and why?

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Question 11
Avinash can run with a speed of 8 ms1 against the frictional force of 10 N, and Kapil can move with a speed of 3 ms1 against the frictional force of 25 N. Who is more powerful and why?



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