Question 2 (2.5 points) Two particles move from (-1, 1) to (1, 1) under the influence of a force field = (y, x). One moves along the curve C1, the parabola defined by y = 2x - 1. The other particle moves along the curve C2, the bottom half of the circle r + (y-1) = 1. Force is measured in pounds and distances are measured in feet. Find the work performed by moving each particle along its path.