A flat-bottomed wooden block is placed on a horizontal table. The area of contact between the block and the table is AAA. In order to calculate the pressure that the block exerts on the table, one other quantity must be known.
What is this other quantity?
the weight of the block
the density of the block
the height of the block
the volume of the block
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.