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One Response to “What Is The Advantage Of Dragging The Dirt Instead Of Lifting?”
I am guessing that by applying force in the horizontal you are using less energy.
W=F*d (Work = force * distance) So if you don’t have to lift the dirt (which would add distance) the you use less force hence, less energy, to drag rather than lift dirt
February 28th, 2010 at 8:00 am
I am guessing that by applying force in the horizontal you are using less energy.
W=F*d (Work = force * distance) So if you don’t have to lift the dirt (which would add distance) the you use less force hence, less energy, to drag rather than lift dirt