The surface area of a flat viewing hatch on a pressurized chamber is 0.075 m2.
Calculate the magnitude of the force on the hatch due to an internal air pressure of 150 000 Pa150\,000\text{ Pa}150000 Pa.
Use the equation:
pressure=forcearea \text{pressure} = \frac{\text{force}}{\text{area}} pressure=areaforce54 exam-style questions on Edexcel GCSE Physics 15.2 Pressure in fluids (physics only). Each one has a worked solution and a mark scheme showing where the marks go.