Test: AP Physics C: Mechanics

1.

If the fulcrum of a balanced scale is shifted to the left, what type of adjustment must be made to rebalance the scale?

Apply more mass to the new position of the fulcrum

Apply more mass to the right end

If the scale was initially balanced, moving the fulcrum will not change this

Apply more mass to the left end

Apply the same amount of mass to both ends

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