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The figures represent scale drawings of four objects. They all have the same mas

ID: 2242287 • Letter: T

Question


The figures represent scale drawings of four objects. They all have the same mass, but different mass distributions. A and C are discs, B is a wheel, and D a stick.

Which has the smallest moment of inertia when rotated about an axis passing through P?

Please, show me.


The figures represent scale drawings of four objects. They all have the same mass, but different mass distributions. A and C are discs, B is a wheel, and D a stick. Which has the smallest moment of inertia when rotated about an axis passing through P?

Explanation / Answer

A has least moment of Inertia