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A piston of cross-sectional area 100 cm2 is used in a hydraulic pump to exert a force of 107 dyne on the water. The cross-sectional area of the other piston which supports a truck of mass 2000 kg is |
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Answer» A piston of cross-sectional area 100 cm2 is used in a hydraulic pump to exert a force of 107 dyne on the water. The cross-sectional area of the other piston which supports a truck of mass 2000 kg is |
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