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Physics, 27.09.2019 16:00 austinlogan3218

Apenny falls from a windowsill which is 25.0 m above the sidewalk. how much time does a passerby on the sidewalk below have to move out of the way before the penny hits the ground?

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Apenny falls from a windowsill which is 25.0 m above the sidewalk. how much time does a passerby on...
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