s=ut+12at2\displaystyle s = ut + \frac{1}{2}at^2s=ut+21at2
u=3u = 3u=3 a=2a = 2a=2 t=4t = 4t=4
Work out the value of sss.
108 exam-style questions on Edexcel GCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.