Recent content by Rosieposy08

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    Applying Newton's Third Law of Mortion

    Homework Statement After falling from a rest from a height of 30 m, a .50 kg ball rebounds upward, reaching a height of 20 m. If the contact between ball and ground lasted 2.0 ms, what average force was exerted on the ball? Homework Equations 2.0ms=.002s The Attempt at a Solution