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Physics 13 Online
OpenStudy (rmrjr22):

How can rotational inertia depend on the square of the distance from the axis of rotation?

OpenStudy (anonymous):

Inertia = mass * r^2 for point particles.

OpenStudy (anonymous):

The radius is directly proportional to the increase in Inertia.

OpenStudy (anonymous):

If you need more inertia formuals I know about six more.

OpenStudy (rmrjr22):

its an expirement with a vertical rod that spins due to a string with mass pulling it down, causing it to spin with weights on each end, spinning like a helicopter. How can i say an explanation for the question?

OpenStudy (anonymous):

Could you draw it and label it by chance?

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