Answer Happy

A 3.00-kg particle moves from the origin to position having coordinates x6.50 m and y = 6,50 m as shown in the figure. One force on the particle is the gravitational force acting in the negative y direction. Using the equation (w - Far cos e Fi), calculate the work done by the gravitational force in going from 0 to along the following paths. y (m) (B) (x,y) (m) A 0 (a) the purple path (om X How much work is done by the gravitational force while the particle moves from 0 to @? How much work does it while the particle moves from @to ©?) (b) the red path (o®© -19,5 x Should the magnitude of the work done in moving along this path be greater than the work done in part (a). (c) the blue path (OC -19.5 x What is the angle between Ap for this path and the force of gravity?) (d) Your results should all be identical. Why?