Asked by goober
When a block is dragged across a table by a string that is parallel to the surface of a table how much work is done by the objects weight?
Answers
Answered by
Damon
Work done = Force in direction of motion * distance in direction of motion
here = force = weight = something VERTICAL = m g
BUT
motion = something HORIZONTAL = 0
so
what is mg * 0.000... ???
here = force = weight = something VERTICAL = m g
BUT
motion = something HORIZONTAL = 0
so
what is mg * 0.000... ???
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