A solid cylinder of massm and radius R sits at rest at the top of an incline of height H and angle 0. When released the cylinder rolls down the incline without slipping. (a) How long does the cylinder take to reach the bottom? (b) Use conservation of energy to determine the speed at the bottom. How would your answer change if the cylinder were hollow (with the same total mass)? Would it be moving faster or slower?

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Question 1.
A solid cylinder of massm and radius R sits at rest at the top of an incline of height H and angle 0. When
released the cylinder rolls down the incline without slipping.
(a) How long does the cylinder take to reach the bottom?
(b) Use conservation of energy to determine the speed at the bottom. How would your answer change if
the cylinder were hollow (with the same total mass)? Would it be moving faster or slower?
Transcribed Image Text:Question 1. A solid cylinder of massm and radius R sits at rest at the top of an incline of height H and angle 0. When released the cylinder rolls down the incline without slipping. (a) How long does the cylinder take to reach the bottom? (b) Use conservation of energy to determine the speed at the bottom. How would your answer change if the cylinder were hollow (with the same total mass)? Would it be moving faster or slower?
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