Physics, 05.02.2021 04:10 lanaiheart7
A football of mass 2.5kg is lifted up to the top of a cliff that is 180m high. How much potential energy does the football gain?
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Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system
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A football of mass 2.5kg is lifted up to the top of a cliff that is 180m high. How much
potential e...
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