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Physics, 26.07.2019 02:20 alexandrarosete7
Aroller coaster car of mass m is on a track that forms a circular loop of radius r in the vertical plane. if the car is to just maintain contact with the track at the top of the loop, what is the minimum value for its speed at that point?
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Aroller coaster car of mass m is on a track that forms a circular loop of radius r in the vertical p...
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