Loop the Loop with Frictional Work

dimanche 29 mars 2015

Question: If the Radius of the loop-the-loop is 10meters, from how high above the ground should the object be dropped in order to successfully complete the loop, with friction?



I attempted to solve it, but get the integral of cos(theta)dx, or more properly ds, and i do not know how to...



Loop the Loop with Frictional Work





Loop the Loop with Frictional Work

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