Fluid Mechanics JEE Main Solution | Hydraulic Lift Work

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JEE MAIN 2025

29-01-2025 SHIFT-1

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In a hydraulic lift, the surface area of the input piston is $6\;{\rm{c}}{{\rm{m}}^2}$ and that of the output piston is $1500\;{\rm{c}}{{\rm{m}}^2}$. If 100 N force is applied to the input piston to raise the output piston by 20 cm , then the work done is __________ kJ .

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