A particle is projected vertically upwards from a point 1.5 m above the ground and reaches a greatest height of 6.4 m.
Find the speed of the particle.
The particle is more than h h\,h m above the ground for 1.4 s. Find the value of hhh.
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.