O-LevelPhysicsForces5054/11 · May/June 2015 · Q131 Mark
The diagram shows a simple model of the braking system of a car. A force of 20 N is applied to piston P. As a result, there is a force F on piston Q. Piston P has an area of 5.0 cm² and piston Q has an area of 25 cm². What is the force F?
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
A4.0 N
B20 N
C100 N
D500 N
✓ Correct answer
C: 100 N
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