Three forces act on a particle F1=−10i+3j+2k\mathbf{F}_1 = -10\mathbf{i} + 3\mathbf{j} + 2\mathbf{k}F1=−10i+3j+2k, F2=5i+9j−6k\mathbf{F}_2 = 5\mathbf{i} + 9\mathbf{j} - 6\mathbf{k}F2=5i+9j−6k and F3=7i−4j+8k\mathbf{F}_3 = 7\mathbf{i} - 4\mathbf{j} + 8\mathbf{k}F3=7i−4j+8k
Find the resultant force.
Practise AQA A Level Maths 1.13 J: Vectors with exam-style questions for A Level Maths. 122 questions covering 1.13.1 Vectors in two and three dimensions, 1.13.2 Magnitude and direction of a vector, 1.13.3 Vector arithmetic, 1.13.4 Position vectors, and 1.13.5 Vectors to solve problems, matched to the AQA A Level Maths (7357) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
