Physics, 23.07.2019 09:10 abbeyeasterwood
Assume that the comet has a total mass of 4.2×1012 kilograms. what is its total kinetic energy? (hint: the kinetic energy is equal to 12mv2, where m is the comet's mass and v is its speed. if you use mass in kilograms and velocity in m/s, the answer for kinetic energy will have units of joules.)
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Assume that the comet has a total mass of 4.2×1012 kilograms. what is its total kinetic energy? (hi...
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