The kinetic energy $E_k$ of an object with mass $m$ moving at speed $v$ is represented by the equation below. $E_k = \tfrac{1}{2}mv^2$ Which equation is not used when deriving this equation?
- A$F = ma$
- B$s = vt$
- C$v^2 = u^2 + 2as$
- D$W = Fs$
Physics 9702 · AS & A Level · Equations of motion