Answer: If there were no air resistance, how long would it
Chapter 25, Problem 80GP(choose chapter or problem)
Problem 80GP
If there were no air resistance, how long would it take a free-falling parachutist to fall from a plane at 3200 m to an altitude of 350 m, where she will pull her ripcord? What would her speed be at 350 m? (In reality, the air resistance will restrict her speed to perhaps 150 km/h.)
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