A hydraulic device is used to lift the bucket of a backhoe. The input is a round cylinder that is 1.0 cm in radius. The output piston is round and 6.0 cm in radius. How much can it lift if the input force is 500 newtons?
so converting radius to Area A=Pi x r^2
so I have Fi=500N Ai= 500cm^2
Fo=? Ao=18000cm^2
Fi/Ai=Fo/Ao
Answer: Fo= 18000N
Am I correct?
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looks good
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