11th Class Exercise 9.8

Hydraulic Lift Pressure Simulation

Car Mass (kg):

3000 kg

Piston Area (cm²):

425 cm²

Small Piston Area (cm²):

10 cm²

Results

Force on large piston: 29400 N

Pressure in fluid: 6.917 × 10⁵ Pa

Force on small piston: 691.7 N

Formulas: P = F/A, F_small = P × A_small

Note: Pressure is transmitted equally throughout the hydraulic fluid (Pascal's Principle).