Make v v\,v the subject of the formula T=12mv2\displaystyle T = \frac{1}{2}mv^2T=21mv2, where v≥0 v \geq 0\,v≥0 and m≠0m \ne 0m=0.
215 exam-style questions on OCR GCSE Maths Rearranging Harder Formulae. Each one has a worked solution and a mark scheme showing where the marks go.