February 27, 2017

Homework Help: Physical Science

Posted by Mandi on Friday, January 18, 2008 at 7:29pm.

Hello, I need some help with the folling question...
I would say B OR C though I am not sure.
Thank You.

In a Practical Machine , the power output is _____ the power input .
A. Smaller than
B.Larger than
C.Equal Too
D.Multiplied By

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