Mathematics, 11.06.2021 23:10 koryn4880

Let F be the radial force field F=xi+yj. Find the work done by this force along the following two curves, both which go from (0, 0) to (5, 25). (Compare your answers!) A. If C1C1 is the parabola: x=t, y=t2, 0≤t≤5x=t, y=t2 , 0≤t≤5, then ∫C1F⋅dr=?

B. If C2 is the straight line segment: x=5t2, y=25t2, 0≤t≤1x=5t2, y=25t2, 0≤t≤1, then ∫C2F⋅dr=?

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