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2 Unit AS 2: Applied Mathematics

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Question 111

Forces (6i−2j)(6\mathbf{i}-2\mathbf{j})(6i−2j) N, (−i+7j)(-\mathbf{i}+7\mathbf{j})(−i+7j) N and F\mathbf{F}F act on a particle in equilibrium.

a.

Find F\mathbf{F}F.

[2]
b.

Find the magnitude of F\mathbf{F}F.

[2]
c.

Find the bearing of F\mathbf{F}F, taking i\mathbf{i}i east and j\mathbf{j}j north.

[2]
Markscheme

2 Unit AS 2: Applied Mathematics Questions

  1. A Level
  2. /Maths
  3. /2 Unit AS 2: Applied Mathematics

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