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Physics, 29.02.2020 00:06 alishakira690
A crate is given a quick push at the bottom of a loading ramp. The box slides up the ramp, and then slides back down. If there is friction with the ramp (as there always is) which takes longer, the slide up the ramp or the slide back down?
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A crate is given a quick push at the bottom of a loading ramp. The box slides up the ramp, and then...
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