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Physics, 06.07.2019 13:30 lhotsedog2573

An astronaut on another planet drops a 1-kg rock from rest and finds that it falls a vertical distance of 2.5 meters in one second. on this planet, the rock has a weight of: (hint: use d= 1/2 g t^2 to find g; then use w = mg to find weight.)

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An astronaut on another planet drops a 1-kg rock from rest and finds that it falls a vertical distan...
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