The velocity of a particle after t t\,t seconds is given by v=(6t−2) m s−1v = (6t - 2) \text{ m s}^{-1}v=(6t−2) m s−1. After 5 seconds the displacement is 75m from O.
Find an expression for the displacement.
Find the displacement after 10 seconds.
28 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.