A 78kg sky dive has a speed of 62m/s at an altitude of 870m above the ground ,determine the kinetic possessed by the skydive​

Question

A 78kg sky dive has a speed of 62m/s at an altitude of 870m above the ground ,determine the kinetic possessed by the skydive​

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Dulcie 4 years 2021-08-09T11:48:53+00:00 1 Answers 35 views 0

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  1. haidang
    0
    2021-08-09T11:50:38+00:00
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    Answer:

    KE = ½mv² = ½(78)62² = 149,916 J ≈ 150 kJ

    Explanation:

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