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Physics

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A 0.135 kg ball is dropped from rest. If the magnitude of the ball's momentum is 0.730 kg·m/s just before it lands on the ground, from what height was it dropped?

  • Physics - ,

    this is a repeat of the question before it.

  • Physics - ,

    find its velocity from the momentum.
    then vf^2=2gh find h.

  • Physics - ,

    jkj

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