9: A cue ball of mass mi = 0.31 kg is shot at another billiard ball, with mass my=0.58 kg, which is at rest. The cue bal

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9 A Cue Ball Of Mass Mi 0 31 Kg Is Shot At Another Billiard Ball With Mass My 0 58 Kg Which Is At Rest The Cue Bal 1 (37.05 KiB) Viewed 56 times

9: A cue ball of mass mi = 0.31 kg is shot at another billiard ball, with mass my=0.58 kg, which is at rest. The cue ball has an initial speed of V = 5.5 m/s in the positive direction. Assume that the collision is elastic and exactly head-on. 425% Part (a) Write an expression for the horizontal component of the billiard ball's velocity, after the collision, in terms of the other variables of the problem. Grade Summary V21 Deductions Potential 100% 0 9 B d Submissions Attempts remaining: 999 (0% per attempt detailed view 6 a 8 K h ( 7 8 A4 5 12 0 VOL m m2 m + V Р Submit Hint I give up! Feedback: 0 deduction per feedback Hints: O deduction per hint. Hints remaining: 1 25% Part (b) What is this velocity, in meters per second? 25% Part (e) Write an expression for the horizontal component of the cue ball's velocity, after the collision. 254 Part (d) What is the horizontal component of the cue ball's final velocity, in meters per second?