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Physics 22 Online
OpenStudy (anonymous):

Which of these barbells has the smallest rotational inertia when rotated as shown? The arrow shows the axis and the way that torque is applied. Assume the weights positioned on the barbells all have the same mass.

OpenStudy (anonymous):

OpenStudy (anonymous):

I believe it's barbell D

OpenStudy (sienna_kate):

This is a bit late but you are correct.

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