Why is the moment of inertia of a solid sphere lower than the moment of inertia of a thin spherical shell that has the same radiusr and mass m? * Though the mass for the shell is more distributed the farther it is from the center, m*r is bigger for the shell;s case. The mass is more concentrated near the center for the shell compared to the solid's. O The mass for a sphere is less evenly-distributed than the shell's. O The mass for the shell is more distributed along the edge or far away from the center. What distinguishes an object's center of gravity (CG) to its center of mass (CM)? * The acceleration due to gravity the object is experiencing O None. CG is same as CG for rigid bodies. The object's moment of inertia

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Why is the moment of inertia of a solid sphere lower than the moment of
inertia of a thin spherical shell that has the same radius r and mass m? *
Though the mass for the shell is more distributed the farther it is from the center, m*r
is bigger for the shell;s case.
The mass is more concentrated near the center for the shell compared to the solid's.
O The mass for a sphere is less evenly-distributed than the shell's.
The mass for the shell is more distributed along the edge or far away from the center.
What distinguishes an object's center of gravity (CG) to its center of mass
(CM)? *
The acceleration due to gravity the object is experiencing
None. CG is same as CG for rigid bodies.
The object's moment of inertia
Transcribed Image Text:Why is the moment of inertia of a solid sphere lower than the moment of inertia of a thin spherical shell that has the same radius r and mass m? * Though the mass for the shell is more distributed the farther it is from the center, m*r is bigger for the shell;s case. The mass is more concentrated near the center for the shell compared to the solid's. O The mass for a sphere is less evenly-distributed than the shell's. The mass for the shell is more distributed along the edge or far away from the center. What distinguishes an object's center of gravity (CG) to its center of mass (CM)? * The acceleration due to gravity the object is experiencing None. CG is same as CG for rigid bodies. The object's moment of inertia
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