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1. A billiard ball, labeled 1, moving horizontally strikes another billiard ball, labled 2, at rest. Before the impact ball 1 was moving at a speed of 5.00 m/s and after the impact it is moving at a speed of 1.00 m/s at an angle of 50.0 degrees from the original direction. The two balls have equal mass. Ball 1 only Vli Ball 2 only m₁ m₂ 1 Vif m₁ m₂ V2f (a) What should you consider a system for the collisional forces to be internal in order to apply the law of conservation of momentum ? X Ball 1 and Ball 2 (b) Write conservation of momentum equations for the x and y directions separately and solve for the speed of ball 2 after the impact. Enter to 3 significant figures

1. A billiard ball, labeled 1, moving horizontally strikes another billiard ball, labled 2, at rest. Before the impact ball 1 was moving at a speed of 5.00 m/s and after the impact it is moving at a speed of 1.00 m/s at an angle of 50.0 degrees from the original direction. The two balls have equal mass. Ball 1 only Vli Ball 2 only m₁ m₂ 1 Vif m₁ m₂ V2f (a) What should you consider a system for the collisional forces to be internal in order to apply the law of conservation of momentum ? X Ball 1 and Ball 2 (b) Write conservation of momentum equations for the x and y directions separately and solve for the speed of ball 2 after the impact. Enter to 3 significant figures

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Enter to 3 significant figures Speed of ball 2 after impact = ✔m/s
Transcribed Image Text:Enter to 3 significant figures Speed of ball 2 after impact = ✔m/s
1. A billiard ball, labeled 1, moving horizontally strikes another billiard ball, labled 2, at rest. Before the impact ball 1 was moving at a speed of 5.00 m/s and after the impact it is moving at a speed of 1.00 m/s at an angle of 50.0 degrees from the original direction. The two balls have equal mass. Ball 1 only Vli O Ball 2 only m₁ y m₂ 0₁ 0₂ Vif m₂ V2f (a) What should you consider a system for the collisional forces to be internal in order to apply the law of conservation of momentum ? X Ball 1 and Ball 2 (b) Write conservation of momentum equations for the x and y directions separately and solve for the speed of ball 2 after the impact. Enter to 3 significant figures
Transcribed Image Text:1. A billiard ball, labeled 1, moving horizontally strikes another billiard ball, labled 2, at rest. Before the impact ball 1 was moving at a speed of 5.00 m/s and after the impact it is moving at a speed of 1.00 m/s at an angle of 50.0 degrees from the original direction. The two balls have equal mass. Ball 1 only Vli O Ball 2 only m₁ y m₂ 0₁ 0₂ Vif m₂ V2f (a) What should you consider a system for the collisional forces to be internal in order to apply the law of conservation of momentum ? X Ball 1 and Ball 2 (b) Write conservation of momentum equations for the x and y directions separately and solve for the speed of ball 2 after the impact. Enter to 3 significant figures
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