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You push a couch 8 meters across the floor with a force of 200 N How much work have you done?
Wiki User
∙ 14y ago
Work is a force applied over a distance.
So W=F*d
Thus in this case, W=200N*8m
Work=1600 N*m
3,000 J
Wiki User
∙ 14y ago
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If you push a piano 5 meters across the floor with a force of 400 N. how much work have you done?
2000
How much work is accomplished when a force of 300 N pushes a box across the floor for a distance of 100 meters?
Just use the basic definition of work:work = force x distance
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We must assume that the force pushes parallel to the floor.Work = (force) x (distance) = (800) x (1.5) = 1,200 newton-meters = 1,200 joules
A 50 newton force is required to push a 10 kg box 30 meters across the floor. The box is then lifted up 6 meters and placed on a shelf. How much total work was done?
2,088 J
What amount of work is done on a chair that is pushed 89 m across a floor by a horizontal 30-N net force?
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