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