De quoi est fait shock absorber
Damps the oscillations of the suspension.
- Piston — a pour partie. Inside, a piston moves in oil.
- Spring — a pour partie. The spring carries the car's weight while the damper stops it bouncing.
- Hydraulics (Pascal’s law) — utilise. Oil flows through valves, damping oscillations.
- Steel — est fait de. The body is a steel cylinder.