A motor with power $P$ applies a force $F$ to an object. The object travels a distance $d$ in the time $t$ for which the force is applied. Which equation should be used to calculate the time $t$?
- A$t = \dfrac{F}{P d}$
- B$t = \dfrac{F d}{P}$
- C$t = \dfrac{P d}{F}$
- D$t = \dfrac{P}{F d}$