C Let a and C be positive constants. Let be с the upper semicircle from I (x − a)² + y² = a² y ≥ 0 (2a, 0) to (0,0) The force field satisfies the following: for any point (x, y), F F(x, y) is the vector of length C directed (x, y) to (0, 0), Calculate the work from F in moving an object along the done by semicircle. (x, y) F (0,0) (2a, 0)
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