(Ill) A small sphere of radius r0 = 1.5 cm rolls
Chapter , Problem 81(choose chapter or problem)
(Ill) A small sphere of radius r0 = 1.5 cm rolls withoutslipping on the track shown in Fig. 10-61 whose radius isRq = 26.0 cm. The sphere starts rolling at a height R0 abovethe bottom of the track. When it leaves the track afterpassing through an angle of 135 as shown, (a) what will beits speed, and (b) at what distance D from the base of thetrack will the sphere hit the ground?
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