In a car lift, a car of 1200 kg mass is resting on a platform of surface area 10m2 what pressure should the platform exert on the car so as to lift it
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117 pressure is equal to force by area
force is equal to mass multiply by gravity (9.8)
area is 10 mass is 1200
force is equal to mass multiply by gravity (9.8)
area is 10 mass is 1200
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