3. Find the moment of inertia for the following cases. a. A quarter has a mass of 6 grams and a diameter of 24 millimeters. What is the moment of inertia when you spin it on a table? Give answer in kg m?. b. A figure skater can be modelled as a cylinder of mass 48 kg and radius 0.25 m. Determine the moment of inertia of the figure skater spinning about her center of mass. Give answer in kg m?.

College Physics
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Chapter10: Rotational Motion And Angular Momentum
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Problem 6CQ: Why is the moment of inertia of a hoop that has a mass M and a radius R greater than the moment of...
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3. Find the moment of inertia for the following cases.
a. A quarter has a mass of 6 grams and a diameter of 24 millimeters. What is the moment of
inertia when you spin it on a table? Give answer in kg m?.
b. A figure skater can be modelled as a cylinder of mass 48 kg and radius 0.25 m. Determine the
moment of inertia of the figure skater spinning about her center of mass. Give answer in
kg m?.
Transcribed Image Text:12 3. Find the moment of inertia for the following cases. a. A quarter has a mass of 6 grams and a diameter of 24 millimeters. What is the moment of inertia when you spin it on a table? Give answer in kg m?. b. A figure skater can be modelled as a cylinder of mass 48 kg and radius 0.25 m. Determine the moment of inertia of the figure skater spinning about her center of mass. Give answer in kg m?.
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