The graph shows the net external force component Fcos along the displacement as a function ofthe magnitude s of the displacement. The graph applies toa 71.3-kg ice skater. How much work does the net force component doon the skater from (a) 0 to 3.00 m and (b) 3.00 m to 6.00 m? (c) If the initial speed of the skater is 1.80 m/s when s = 0 m,then what is the speed when s = 6.00 m?