A car is driving with a velocity of (−9i−10j) ms−1(-9\mathbf{i} - 10\mathbf{j}) \text{ ms}^{-1}(−9i−10j) ms−1, where i\mathbf{i}i points east and j\mathbf{j}j points north.
Find speed of the car
Find the bearing the car is travelling on.
284 exam-style questions on Edexcel A Level Maths Vectors, covering 11.1 Vectors, 11.2 Representing Vectors, 11.3 Magnitude and Direction, 11.4 Position Vectors, 11.5 Solving Geometric Problems, and 11.6 Modelling with Vectors. Each one has a worked solution and a mark scheme showing where the marks go.