a=−5i+7j+2k\mathbf{a} = -5\mathbf{i} + 7\mathbf{j} + 2\mathbf{k}a=−5i+7j+2k and b=xi+yj+zk\mathbf{b} = x\mathbf{i} + y\mathbf{j} + z\mathbf{k}b=xi+yj+zk
Given that the resultant force of a\mathbf{a}a and b\mathbf{b}b is −2i−3j+6k-2\mathbf{i} - 3\mathbf{j} + 6\mathbf{k}−2i−3j+6k find the values of xxx, y y\,y and zzz
Practise Edexcel A Level Maths 12.4 Application to Mechanics with exam-style questions for A Level Maths. 12 questions, matched to the Edexcel A Level Maths (9MA0) 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.
