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1. |
A piston/cylinder with a cross-sectional area of 0.01 m^2 is resting on the stops. With an outside pressure of 100 kPa, what should be the water pressure to lift the piston? |
A. | 178kPa |
B. | 188kPa |
C. | 198kPa |
D. | 208kPa |
Answer» D. 208kPa | |