Determine the work done by the force F=(4.80×i+8.00yj)N/m acting on an object as it moves in the following manners.
(a) along the x axis from xi=0 to xf=4.91 m
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(b) along the y axis from yi=0 to yf=3.50 m
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(c) from the position (xi,yi)=(0,0) to the position (xf,yf)=(4.91 m,3.50 m)
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