A force F F\,F acts perpendicularly over a surface of area AAA. What is the pressure p p\,p exerted on the surface?
AF\frac{A}{F}FA
FA\frac{F}{A}AF
F×AF \times AF×A
1F×A\frac{1}{F \times A}F×A1
188 exam-style questions on CIE IGCSE Physics Pressure, covering Pressure. Each one has a worked solution and a mark scheme showing where the marks go.