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suspenc3
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A small solid marble of mass m and radius r will roll without slipping along A loop-the-loop track, if it was released from rest somewhere on the straight section of track from what initial height h above the bottom of the track must the marble be released so that it is on the verge of leaving the track? (the radius of the loop-the-loop is R)
Also assumes the marbles radius << loops radius
Ive seen problems like this in conservation of energy..whats the difference campared to this?
Also assumes the marbles radius << loops radius
Ive seen problems like this in conservation of energy..whats the difference campared to this?