A boat B B\,B moves with a constant velocity (−4i+4j) km h−1(-4\mathbf{i} + 4\mathbf{j}) \text{ km h}^{-1}(−4i+4j) km h−1.
Find the bearing of the velocity vector
363 exam-style questions on Edexcel A Level Maths Further Kinematics, covering 8.1 Vectors in Kinematics, 8.2 Vector Methods with Projectiles, 8.3 Variable Acceleration in One Dimension, 8.4 Differentiating Vectors, and 8.5 Integrating Vectors. Each one has a worked solution and a mark scheme showing where the marks go.