How fast would a 20 kg dog have to run, to reach a momentum of 120 kg x m/s? Include unit in your answer. Worth 40 points!

Question

How fast would a 20 kg dog have to run, to reach a momentum of 120 kg x m/s? Include unit in your answer. Worth 40 points!

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Tài Đức 1 year 2021-09-01T18:54:37+00:00 2 Answers 5 views 0

Answers ( )

    0
    2021-09-01T18:55:45+00:00

    Answer:

    6 m/s

    Explanation:

    momentum= mass times velocity

    120 = 20v

    v = 120/20

    0
    2021-09-01T18:56:02+00:00

    Answer:

    7

    Explanation:

    7

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