The displacement of a particle after t t\,t seconds is given by s=(2t2−5t+9) ms = (2t^2 - 5t + 9) \text{ m}s=(2t2−5t+9) m.
Find the displacement after 8 seconds.
308 exam-style questions on Edexcel A Level Maths Variable Acceleration, covering 11.1 Functions of Time, 11.2 Using Differentiation, 11.3 Maxima and Minima Problems, 11.4 Using Integration, and 11.5 Constant Acceleration Formulae. Each one has a worked solution and a mark scheme showing where the marks go.