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you are attempting to launch your friend Jim into the air using a see-saw: Jimstands on...

you are attempting to launch your friend Jim into the air using a see-saw: Jimstands on one end, and you will jump on the other, making him shoot up into the air. Where, relative to the center, should Jim stand? Where on the see-saw should you jump to maximize how high Jim goes? A drawing with arrowsindicating the positions is a sufficient answer.

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torque depends on the applied force as well as its distance from the pivot. so you must jump at the edge of the other end in order to make Jim achieve maximum height.

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