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An idle ball on a hilltop, though not moving, contains _____. A. Potential energy B. Kinetic energy C. Sound energy D. Potential energy and kinetic energy
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An idle ball on a hilltop, though not moving, contains _____.

A. Potential energy
B. Kinetic energy
C. Sound energy
D. Potential energy and kinetic energy

User Beverly
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1 Answer

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potential energy because it has a potential to roll down the hill, creating kinetic energy. it is idle

User Jeff Doolittle
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