A ball is projected vertically upwards with a speed of 20 m s-1 from a point h h\,h metres above the ground. The ball hits the ground 5 s later.
Find the value of hhh.
Find the speed of the ball as it hits the ground.
85 exam-style questions on CCEA A Level Maths 2.2 Kinematics, covering 2.2.1 Kinematics, 2.2.2 Kinematics, 2.2.3 Kinematics, and 2.2.4 Kinematics. Each one has a worked solution and a mark scheme showing where the marks go.