Power Video Lessons

Concept

# Problem: If you do work on an object in one-third the usual time, your power output isA) one third the usual power output.B) the usual power output.C) three times the usual power output.D) impossible to predict without additional information.

###### FREE Expert Solution

We are dealing with the relationship between power, energy, and time.

Power:

$\overline{){\mathbf{P}}{\mathbf{=}}\frac{\mathbf{W}}{\mathbf{t}}}$

85% (198 ratings)
###### Problem Details

If you do work on an object in one-third the usual time, your power output is
A) one third the usual power output.
B) the usual power output.
C) three times the usual power output.
D) impossible to predict without additional information.