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2 February, 01:52

While working out, a man performed 200 j of work in 3 seconds. What was his power?

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Answers (2)
  1. 2 February, 02:03
    0
    Answer: 66.7 watts

    Explanation:

    Given that:

    Work performed by man = 200 j

    Time taken to do work = 3 seconds.

    Power = ?

    Recall that power is the rate of work done per unit time

    i. e Power = work/time

    Power = 200J / 3seconds

    Power = 66.7 watts

    Thus, his power is 66.7 watts
  2. 2 February, 02:04
    0
    Answer: P = w/t so P = 200 / 3 = 66.67 w
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