A 0.43 pendulum bob is attachedto a string 1.2 long.

What is the change in the gravitational potential energy of thesystem as the bob swings from point A to point B in thefigure

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Deanna HettingerLv2

30 Jun 2019

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A pendulum consists of a 1.7-kg bob attached to a light 2.3-m-longstring. While hanging at rest with the string vertical, the bob isstruck a sharp horizontal blow, giving it a horizontal velocity of4.6 m/s. At the instant the string makes an angle of 30Â° with thevertical, calculate the following:

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A simple pendulum consisting of a bob of mass m attached to a string of length L swings with a period T.
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It will continue to oscillate in a vertical plane with the same period.
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