Class Management | Hw 5 "Momentum and collisions" Begin Date: 4/8/2022 12:01:00 AM -- Due Date: 4/15/2022 11:59:00 PM End Date: 4/21/2022 11:59:00 PM (11%) Problem 9: Two billiard balls with the same mass m move towards one another. Ball one moves in the positive x-direction with a speed of vij, and ball two moves in the negative x-direction with a speed of v2;- The two balls collide elastically, and both balls change direction after the collision. li Vzi X Otheexpertta.com A 33% Part (a) Write an expression for the horizontal component of the system's initial momentum, Pix: in terms of m, v1; and v2;- Grade Summary Pix = Deductions 0% Potential 100% B ( 7 8 9 HOME Submissions 4 6 Attempts remaining: 6 K 2 3 (2% per attempt) detailed view P t Vif 0 END V1i V2f V2i NO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 4% deduction per hint. Hints remaining: 1 Feedback: 5% deduction per feedback. A 33% Part (b) Write an expression for the horizontal component of the system's final momentum, pyx; in terms of m and the final speeds of ball one, vIf and ball two, v2f A 33% Part (c) If the initial speeds of the balls were vij = 2.0 m's and v2; = 1.0 m's, what would be the final speed and direction of ball two, Vy, in meters per second