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Bounds

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Question 7
F=20.81 N correct to 2 decimal places F = 20.81 \text{ N correct to 2 decimal places} F=20.81 N correct to 2 decimal places P=5.12 Nm−2 correct to 3 significant figures P = 5.12 \text{ Nm}^{-2} \text{ correct to 3 significant figures} P=5.12 Nm−2 correct to 3 significant figures p=FA p = \frac{F}{A} p=AF​

ppp = pressure, FFF = force, AAA = area

By considering bounds, work out the value of A A\,A to a suitable degree of accuracy, giving a reason for your answer.

[3]
Markscheme

Bounds Questions

  1. GCSE
  2. /Maths
  3. /Bounds

193 exam-style questions on Eduqas GCSE Maths Bounds. Each one has a worked solution and a mark scheme showing where the marks go.

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