Physics, 05.11.2019 21:31 bubbagumpshrimpboy

Serena parachutes from a plane at a height of 20,000 ft above sea level. several minutes later she lands on the ground 15 ft below sea level. what was the total vertical distance that serena parachuted?

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Serena parachutes from a plane at a height of 20,000 ft above sea level. several minutes later she l...