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  • Physics Momentum Problem Help!?

    A 18.00 lead sphere is hanging from a hook by a thin wire 3.20 long, and is free to swing in a complete circle. Suddenly it is struck horizontally by a 7.50 steel dart that embeds itself in the lead sphere.

    How do you do it??

    The answer is V = 42.6 m/s

    2 AnswersPhysics10 years ago