If a force F is applied on a body and it moves with a velocity v, the power will be

• A

  $\mathrm{F}\times \mathrm{v}$

• B

  $\mathrm{F}/\mathrm{v}$

• C

  $\mathrm{F}/{\mathrm{v}}^2$

• D

  $\mathrm{F}\times {\mathrm{v}}^2$