Anonymous
Anonymous asked in Science & MathematicsPhysics · 1 decade ago

Please help me.. Best Answer?

A person exerted a force of 810 N on a 7 kg bowling ball. If the force was extended through a distance of 2 m, how high did the ball go from the point of release?

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  • 1 decade ago
    Favorite Answer

    Your throwing a bowling ball vertically upward? Not the optimal way to bowl...

    the easiest way to solve your question is to use the energy equations.

    The work done on the ball is F.d = 810.2 = 1620 J

    At top of flight the kinetic energy is zero, so all the energy is gravitational potential energy.

    mgh = 1620 J

    h = 1620 / 7 / 9.8

    h = 23.6m

    But you released th ball 2 metres up, so the ball will continue

    23.6 - 2 = 21.6m

    Above your head...a bowling ball! RUN!

  • 1 decade ago

    231

    Source(s): duh
  • Anonymous
    1 decade ago

    it was a gutter ball worth zero points. go for the spare

  • 1 decade ago

    as high as it could

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  • Anonymous
    1 decade ago

    E=MC2

  • Anonymous
    1 decade ago

    this question reminds me of a physics test i failed......

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