It is given that M = 185 kg and R = 1.65 m. What if an...

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Physics

It is given that M = 185 kg and R = 1.65 m.What if an inner solid cylinder is cut out from it, with a radiusof (1/2)R?

a) What is the moment of inertia around the central axis (as inthe example) of this inner cylinder?

b) What is the moment of inertia of the remaining hollowcylinder around the same axis? (Notice that all answers areindependent of the length L.)

Answer & Explanation Solved by verified expert
3.6 Ratings (352 Votes)
Answer Let us go to the basics first Dimensions of inner solid cylinder Since density of cylinders will be same so original cylinder inner solid cylinder M V m    See Answer
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