A 68 kg person runs off a dock at 2.79 m/s and lands on a stationary 131 kg boat. What is their joint velocity afterward?

Question

A 68 kg person runs off a dock at 2.79 m/s and lands on a stationary 131 kg boat. What is their joint velocity afterward?

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Mộc Miên 4 years 2021-08-14T01:37:03+00:00 2 Answers 8 views 0

Answers ( )

  1. mit
    0
    2021-08-14T01:38:33+00:00
    Reply

    p=mv
    pi =pf
    (68×2.79)+(131×0) = 199v
    v= 0.95 m/s

  2. thachthao
    0
    2021-08-14T01:38:59+00:00
    Reply

    Answer:

    0.95

    Explanation:

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