The displacement of a particle P P\,P from the origin after t t\,t seconds is given by s=t2(t+k)s = t^2(t + k)s=t2(t+k) m. Given P P\,P is at instantaneous rest when t=4t = 4t=4.
Find the acceleration of P P\,P when t=10t = 10t=10.
46 exam-style questions on OCR A Level Maths 3.2.6 Non-uniform acceleration in one dimension (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.