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AP Physics 1
5.4 Rotational Inertia
AdvancedMCQMathematical7.1k
Four objects of equal mass: small disk A, spoked wheel B, large disk C, thin rod D, each pivoted at P.
Four objects of equal mass: small disk A, spoked wheel B, large disk C, thin rod D, each pivoted at P.
The figure shows scale drawings of four objects, each of the same mass and uniform thickness, with the mass distributed uniformly. Which one has the greatest moment of inertia when rotated about an axis perpendicular to the plane of the drawing at point \(P\)?

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