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A 12 kg mass is 75 cm from the pivot point on a balance scale. On the other side of the pivot
(fulcrum), how much mass must be placed at 25 cm from the pivot, to make it balanced? (Hint: Draw
it. You don't have to calculate the weight on this one; you can just express the answer in kgs of mass.)
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A 12 kg mass is 75 cm from the pivot point on a balance scale. On the other side of the pivot
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