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Physics, 15.10.2021 14:00 raedusty3200
A rock is dropped from rest, off of a 30m tall bridge. What is the rock's final velocity after it has fallen down 30m and hits the water below? Assume a negligible effect from air resistance.
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A rock is dropped from rest, off of a 30m tall bridge. What is the rock's final velocity after it ha...
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