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Physics 13 Online
OpenStudy (anonymous):

A bead slides without friction around a loop–the–loop (see figure below). The bead is released from rest at a height h = 3.00R. (a) What is its speed at point ? (Use the following as necessary: the acceleration due to gravity g, and R.) v = (b) How large is the normal force on the bead at point if its mass is 4.70 grams? magnitude

OpenStudy (anonymous):

where is the "figure"??

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