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Physics, 09.03.2020 22:06 makalanharrison
A parachutist of mass 20.1 kg jumps out of an airplane at a height of 662 m and lands on the ground with a speed of 7.12 m/s. The acceleration of gravity is 9.8 m/s 2 . How much energy was lost to air friction during this jump
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A parachutist of mass 20.1 kg jumps out of an airplane at a height of 662 m and lands on the ground...
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