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Physics, 25.06.2021 01:00 hwest98

If he jumps from the plane with a velocity of +2 ft/s and, after 7 seconds of free fall, he has a velocity of -223ft/s, what is his displacement?

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If he jumps from the plane with a velocity of +2 ft/s and, after 7 seconds of free fall, he has a ve...

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