Pearson Edexcel International GCSE (9–1) · PHYSICS · Section
Pressure under a Solid
16 practice questions
Practice questions
1–8 of 8 · Easy
Question 1
1 mark · Easy
Answer and see the solution →State the SI unit for pressure.
Question 2
1 mark · Easy
Answer and see the solution →Complete the following sentence: Pressure increases if the same force is applied over a ________ area.
Question 3
2 marks · Easy
Answer and see the solution →A force of 150 N acts at right angles on an area of 0.5 m². Calculate the pressure exerted. Give your answer in pascals.
Question 4
1 mark · Easy
Answer and see the solution →Object Force (N) Area (m²) A 400 0.8 B 300 0.5 C 200 0.2 D 600 2.0 Which object exerts the greatest pressure on the ground?
- A.A
- B.B
- C.C
- D.D
Question 5
1 mark · Easy
Answer and see the solution →Give one example of how understanding pressure under a solid is useful in everyday life.
Question 6
2 marks · Easy
Answer and see the solution →A brick weighing 120 N rests flat on the ground with one face of area 0.3 m². Calculate the pressure it exerts on the ground.
Question 7
1 mark · Easy
Answer and see the solution →A metal spike is driven into the ground with a force. Explain why its pointed end helps it go in more easily.
Question 8
2 marks · Easy
Answer and see the solution →(a)[1 mark]Write the equation linking pressure, force and area. Use standard symbols.
(b)[1 mark]What is the pressure produced by a force of 50 N acting on an area of 0.25 m²? Show your working.