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Question 97

A small drone is subject to three forces F1=6i+5j−4k\mathbf{F}_1 = 6\mathbf{i} + 5\mathbf{j} - 4\mathbf{k}F1​=6i+5j−4k, F2=−2i+3j+8k\mathbf{F}_2 = -2\mathbf{i} + 3\mathbf{j} + 8\mathbf{k}F2​=−2i+3j+8k and F3=−5i−9j+k\mathbf{F}_3 = -5\mathbf{i} - 9\mathbf{j} + \mathbf{k}F3​=−5i−9j+k.

Find the resultant force.

[3]
Markscheme

Vectors Questions

  1. A Level
  2. /Maths
  3. /Vectors

309 exam-style questions on Edexcel A Level Maths Vectors, covering 12.1 3D Coordinates, 12.2 Vectors in 3D, 12.3 Solving Geometric Problems, and 12.4 Application to Mechanics. Each one has a worked solution and a mark scheme showing where the marks go.

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