8. The graph below shows the average net force on an 800 kg street motorcycle and rider from the first 0.50 s of acceleration onward, with data plotted every full second. Average Net Force vs. Time for a Motorcycle 3500 Net Force [N) [S] 2 Time (#] Based on the above information, if the driver is 10.0 % of the total mass, what impulse does she experience during the time shown? a. 2 x10 N's [S] C. 8 x10' N/s [S] b. 1 x10' N's [S] d. 3 x10' N [S]