When you moved the masses closer to the axis in Part 3 of the lab, which stateme

Question

When you moved the masses closer to the axis in Part 3 of the lab, which statement best describes what happened? The time for 5 revolutions increased because the torque remained unchanged, but the rotational inertia decreased. The time for 5 revolutions decreased because the torque got larger, and the rotational inertia decreased. The time for 5 revolutions decreased because the rotational inertia got smaller for the same amount of applied torque. The time for 5 revolutions decreased because the rotational inertia got larger, and applied torque did not change. The time for 5 revolutions increased because the rotational inertia did not change.

Explanation / Answer

The time for 5 revolutions increased because the torque remained unchanged,but the rotatonal inertia decreased.

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