A man carrying a suitcase walks a distance of 15m along a horizontal road. If the suitcase weighs 140N, how much work is done by the lifting force? Why?
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Work done is the product of force/weight applied and distance traveled. [ W = Fs]. I think the rest you can do urself. Hope you know multiplication !!!
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Work done is zero
Work done is w=F.S
Is the dot product of vectors
Simply its the product of force and displacement in the direction of force
Here there’s no displacement in the direction of force application ( vertical) the work done is zero
Work done is w=F.S
Is the dot product of vectors
Simply its the product of force and displacement in the direction of force
Here there’s no displacement in the direction of force application ( vertical) the work done is zero
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