The force exerted by the output piston will be 20 N. The pressure exerted on the both end is equal.
The force applied perpendicular to the surface of an item per unit area across which that force is spread is known as pressure.
It is denoted by P. The pressure relative to the ambient pressure is known as gauge pressure.
The area of the input cylinder is found as;
A₁=πR₁²
A₁=π(2)²
A₂=4π
The area of the output cylinder is found as;
A₂=πR₂²
A₂=π(4)²
A₁=16π
The pressure exerted on the both end is equal ;]
P₁=P₂
F₁A₁=F₂A₂
80 ×4 π==F₂×16 π
F₂=20 N.
Hence,the force exerted by the output piston will be 20 N.
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