how much power is required to lift the crate
physical science - MathMate, Sunday, November 21, 2010 at 10:29pm
= work done /time
If work done is in joules, and time in seconds, the power is in watts.
physical science - drwls, Sunday, November 21, 2010 at 10:31pm
What crate? How far?
Use Mathmate's equation.
physical science - kate, Friday, April 26, 2013 at 2:45pm
how much power is used to lift a 100-n bucket a distance of 10-m in 12 seconds