What is the gravitational potential energy of a 3.0-kg rock that is 12.4 m above the ground?

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What is the gravitational potential energy of a 3.0-kg rock that is 12.4 m above the ground?

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Huyền Thanh 2 months 2021-07-25T21:57:42+00:00 1 Answers 1 views 0

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    2021-07-25T21:59:18+00:00

    Answer:

    Explanation:

    PE = mgh where m is mass, g is the pull of gravity, and h is the height to which the object can possibly fall.

    PE = 3.0(-9.8)(-12.4) so

    PE = 360 J, rounded to the correct number of sig figs.

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