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Aparachutist of mass 100 kg falls from a height of 500 m. under realistic conditions, she experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the parachutist as she reaches the ground? remember, 1 kj = 1000 j. acceleration due to gravity is g = 9.8 m/s2.
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Aparachutist of mass 100 kg falls from a height of 500 m. under realistic conditions, she experience...
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