4MA1/1F Jun 2024, Question 23: Compound Measures
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 1F (Foundation) · Calculator · 3 marks
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The question, in short
A cylinder of height 21 cm and volume 1575 cm³ exerts a force of 84 N on a table. Work out the pressure on the table using pressure = force/area.
Summarised in our own words. Use the official paper for the exact wording and the diagram.
Solution · 3 marks
- 11575 = area × 21
- 2area = 1575 / 21
- 3area = 75
- 4pressure = 84 / 75
- 584 / 75 = 1.12
Answer1.12
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