Physics

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17. A 60.-kilogram student climbs a ladder a vertical distance of 4.0 meters in 8.0 seconds. Approximately how much total work is done against gravity by the student during the climb?


 

  • Physics -

    Fs = mg = 60 kg * 9.8 N./kg = 588 N. =
    Weight or force of student.

    W = F*d = 588 * 4 = 2352 Joules.

  • Physics -

    566

  • Physics -

    2.4

  • Physics -

    jkjk

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