Physics

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How much work is done by a boy weighing 450. Newtons while carrying a 20.0 kilogram package up a 2.00 meter flight of stairs?

  • Physics -

    Given

    F = 450 N
    m = 20 kg
    d = 2 m

    W = Fd

  • Physics -

    The force on his feet is 450+20*g

    work= forceonhisfeet*2m

  • Physics -

    25840

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