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Physics

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A man lifts a 2.0 kg stone vertically with his hand at a constant upward velocity of 1.5 m/s. What is the magnitude of te total force of the stone on the man's hand?

  • Physics -

    The weight, M g.

    No extra force is needed becasue it is not acclerating.

  • Physics -

    1.56

  • Physics -

    20N

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