Physics
Physics, 07.04.2020 22:33, pchisholm100

Bob (88 kg) jumps out of a plane, starting at rest. After falling for 1 km, he is moving downward at 96 m/s. How much work is done by friction over this distance? You may assume that the only forces are gravity and friction.

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Bob (88 kg) jumps out of a plane, starting at rest. After falling for 1 km, he is moving downward at...

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