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Posted by on Monday, August 13, 2012 at 6:04am.

A bowling ball weighing 71.3 is attached to the ceiling by a rope of length 3.77 . The ball is pulled to one side and released; it then swings back and forth as a pendulum. As the rope swings through the vertical, the speed of the bowling ball is 5.00 .

  • science - , Monday, August 13, 2012 at 8:43am

    Your weights, times and lengths have no dimensions. You have also not asked a complete question. Learn the importance of dimensions, and how to tell the known from the unknown variables.

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