A 57.0 kgkg cheerleader uses an oil-filled hydraulic lift to hold four 130 kgkg football players at a height of 1.00 mm . If her piston is 19.0 cmcm in diameter, what is the diameter of the football players' piston?
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A 57.0 kgkg cheerleader uses an oil-filled hydraulic lift to hold four 130 kgkg football players at a height of 1.00 mm .
If her piston is 19.0 cmcm in diameter, what is the diameter of the football players' piston?
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