Which of these is a correct unit of pressure?
N/m\text{N/m}N/m
N/m2\text{N/m}^2N/m2
kg/m3\text{kg/m}^3kg/m3
J/s\text{J/s}J/s
54 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.