Converting P=F*d*cos(?)/t to P=Fv

[anastasiao]

I need help on the concept of converting the P=F*d*cos(?)/t into P=Fv. Also if an agle is given when is do we use it or is it even necessary to fing d (assuming all other variables are given.

 

[rock.freak667]

Well if you know that $P=\frac{Fdcos\theta}{t}$ what does $\frac{d}{t}$ give you?

well you must use the angle if given to find an unknown variable...If i am understanding your last query