Homework Help: 9th grade

Posted by julie on Sunday, December 19, 2010 at 1:02pm.

what is the average power developed by a motor lifting 400kg at constant speed through 10m at 8 secs?

9th grade - SraJMcGin, Sunday, December 19, 2010 at 1:50pm
Please label the School Subject correctly = science, math, etc.

Sra

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