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Do in 20 min please answer The small piston of a hydraulic lift has an area of 0,200 m2. A car weighting 12,000N is mounted on the large pastion (area=0.90 m2) what force is extended on the car? At a pressure
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Do in 20 min please answer

The small piston of a hydraulic lift has an area of 0,200 m2. A car weighting 12,000N is mounted on the large pastion (area=0.90 m2) what force is extended on the car?

At a pressure of 650 kpa hydrogen is used to fill a balloon to a final pressure of 115 kpa. What's is the balloon's final volume??

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