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29 April, 21:47

A dog uses 300 N of force to run 50 m with a speed of 5.9 m/s. How much power does he expand

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Answers (2)
  1. 29 April, 23:35
    0
    Answer:1770 watts

    Explanation:

    Power=force*velocity

    Power=300*5.9

    Power=1770watts
  2. 30 April, 00:52
    0
    1.47kW

    Explanation:

    F = 300N, s = 50m, v = 5.9m/s

    P = W/t

    = (F*) / t

    = F * v

    = 300 * 5.9

    = 1470Watt

    = 1.47kW
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