8. In the game of billiards, where all the balls have the same mass (m = 150 g), the cue ball, which is moving at a speed of 2.0 m/s, strikes another ball such that it follows the path shown in the figure. What is the speed of the one ball immediately after the collision? a. 2.6m/s my+ my MYMY b. 1.5 m/s vi - 2.0 m's c. 2.0 m/s O d. 1.0 m/s X: mv, = m.v.Co:30 . my co.Bo 1.7 m/s