Question
Two flywheels have the same mass, but one has a radius twice that of the other. If both flywheels are spinning about their axes at the same rate, which one would be harder to stop? Why?
Step 1
Step 1: The moment of inertia of a flywheel is given by the formula $I = \frac{1}{2} m r^{2}$, where $m$ is the mass of the flywheel and $r$ is the radius. Show more…
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