David Sang and Graham Jones Solutions for Chapter: Quantum Physics, Exercise 4: Question

A proton, initially at rest, is accelerated through a potential difference of $1500\mathrm{V}$. A proton has charge $+1.60\times {10}^{-19}\mathrm{C}$ and mass $1.67\times {10}^{-27}\mathrm{kg}$.

Calculate its final kinetic energy in joules (J)

A proton, initially at rest, is accelerated through a potential difference of $1500\mathrm{V}$. A proton has charge $+1.60\times {10}^{-19}\mathrm{C}$ and mass $1.67\times {10}^{-27}\mathrm{kg}$. Calculate its final speed.