Converting P=Fdcos(?)/t to P=Fv

Thread starter anastasiao
Start date Nov 27, 2007

AI Thread Summary

The discussion revolves around converting the power equation P=F*d*cos(θ)/t into P=Fv. The conversion relies on understanding that d/t represents velocity (v), simplifying the equation to P=Fv. The angle θ is necessary when calculating the effective force component in the direction of motion, impacting the overall power calculation. Participants emphasize the importance of using the angle to find unknown variables when provided. Understanding these relationships is crucial for accurate calculations in physics.

Nov 27, 2007

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.

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Nov 27, 2007

rock.freak667

Homework Helper

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

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