Answer:
The force on the output piston is 4 times of the force on the input piston.
Explanation:
Given that,
The diameter of the input piston,
The radius of the input piston,
The diameter of the output piston,
The radius of the output piston,
According to Pascal's law, the pressure at smaller piston is equal to the pressure at larger piston such that,
So, the force on the output piston is 4 times of the force on the input piston.