If a 2500 kg truck is placed on a garage lift platform with an area of 3 m ^ 2, what area would the input piston have to have to lift the truck with 25 lb of force

A_1 = 0.0135 m2

Explanation:

GIVEN DATA:

mass of SECOND truck m2 =2500 kg

mass of FIRST truck  m1 = 25 lb = 11.33kg

Area A2 = 3 m2

according to the pascal's law,  pressure at one point is equal to pressure exerted on the other side, therefore we have

we know that

A_1 = 0.0135 m2

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