A car passes point A with a speed of 5ms-1. The car accelerates at a constant rate and 8 seconds later it passes point B with a speed of 20ms-1.
Find the acceleration of the car, giving your answer in exact form.
Find the distance AB, giving your answer in exact form.
Find the time it takes the car to reach the midpoint of AB, giving your answer in exact form.
197 exam-style questions on Edexcel A Level Maths Constant Acceleration, covering 8.2 Modelling Assumptions, 8.3 Quantities and Units, 8.4 Working with Vectors, 9.1 Displacement-Time Graphs, 9.2 Velocity-Time Graphs, 9.3 Constant Acceleration Formulae 1, 9.4 Constant Acceleration Formulae 2, and 9.5 Vertical Motion Under Gravity. Each one has a worked solution and a mark scheme showing where the marks go.