A student lifts a box of books that weighs 180 N. The box is lifted 0.550 m. How much work does the student do

A student lifts a box of books that weighs 180 N. The box is lifted 0.550 m. How much work does the student do on the box?

A student lifts a box of books that weighs 180 N. The box is lifted 0.550 m. How much work does the student do
If you can't multiply two scalar quantities and get the right units, you're not going to pass physics.





180 N * 0.550 m = 99 J.
Reply:work done = weight x distance raised


= 180N x .55m


= 99 N-m
Reply:Duh, if hes on the box he cant lift it so he didnt do any work.


OMG your so dummmm.
Reply:formula... w=fd


work= force* distance..
Reply:well, from what my calculatiopns tell me, it looks like he does ALL the work, or is someone else helping him?


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