Question

The weight of a piston of area A creates a force F on a large tank of water of the same area A.A small diameter tube protrudes from the side of the tank and bends upwards, discharging a jet at a speed Vfrom a nozzle located at height H relative to the piston-water interface.

Answer 1

Pressure is force applied at specified area. Pressure has an S.I. unit as N/metre² or bar.

Step-by-step explanation:

Force = F; Area = A

Pressure, P = Force/Area = F/A (N/m²)