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Mathematics, 22.02.2020 23:02 jay3676

A 30-N stone is dropped from a height of 10 m and strikes the ground with a speed of 13 m/s.
What average force of air friction acted on the stone as it fell?

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A 30-N stone is dropped from a height of 10 m and strikes the ground with a speed of 13 m/s.
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