Tania’s little sister sits 1.2 m from the pivot of a see-saw. Her mass provides a force of 200 N.

Tania’s little sister sits 1.2 m from the pivot of a see-saw. Her mass provides a force of 200 N. Tania

pushes down on the other end of the see-saw to make it balance. The maximum pushing force she can
provide is 100 N. How far from the pivot must Tania push to make the see-saw balance?


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