Question: Find the work done by the force field F(x, y) = x i + ( y + 2) j in moving an object along an

Find the work done by the force field
F(x, y) = x i + ( y + 2) j
in moving an object along an arch of the cycloid
r(t) = (t - sin t) i + (1 - cos t) j 0 < t < 2π

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