A cyclist is moving along a straight road with constant deceleration.
The cyclist's speed decreases from 24 m s−1^{-1}−1 to 9 m s−1^{-1}−1 while travelling a distance of 66 metres.
Find the magnitude of the deceleration of the cyclist.
265 exam-style questions on AQA A Level Maths 3.2 Q: Kinematics, covering 3.2.1 Language of kinematics, 3.2.2 Graphs in kinematics, 3.2.3 Constant acceleration formulae, 3.2.4 Calculus in kinematics (A-level only), and 3.2.5 Motion under gravity and projectiles (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.