4.11.2 Vectors (A-level only)

Question 7

Three forces act on a particle $F1=−10i+3j+2k\mathbf{F}_1 = -10\mathbf{i} + 3\mathbf{j} + 2\mathbf{k}$ , $F2=5i+9j−6k\mathbf{F}_2 = 5\mathbf{i} + 9\mathbf{j} - 6\mathbf{k}$ and $F3=7i−4j+8k\mathbf{F}_3 = 7\mathbf{i} - 4\mathbf{j} + 8\mathbf{k}$

Find the resultant force.

[3]

4.11.2 Vectors (A-level only)

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Question 7

Three forces act on a particle $F1=−10i+3j+2k\mathbf{F}_1 = -10\mathbf{i} + 3\mathbf{j} + 2\mathbf{k}$ , $F2=5i+9j−6k\mathbf{F}_2 = 5\mathbf{i} + 9\mathbf{j} - 6\mathbf{k}$ and $F3=7i−4j+8k\mathbf{F}_3 = 7\mathbf{i} - 4\mathbf{j} + 8\mathbf{k}$

Find the resultant force.

[3]

4.11.2 Vectors (A-level only)

Question 7

4.11.2 Vectors (A-level only) Questions

4.11.2 Vectors (A-level only)

Question 7

4.11.2 Vectors (A-level only) Questions