A small ball is projected vertically upwards from ground level with speed u m s−1u \text{ m s}^{-1}u m s−1. The ball takes 4 s to return to ground level.
Draw a velocity-time graph to represent the motion of the ball during the first 4 s.
The maximum height of the ball above the ground during the first 4 s is 19.6 m. Find the value of uuu.
4 exam-style questions on Edexcel A Level Old Maths Velocity Time Graphs. Each one has a worked solution and a mark scheme showing where the marks go.