Billiard ball A strikes another ball B of the same mass, which is at rest, such that after the impact they move at angles A and Og respectively. The velocity of ball A after impact is 4.70 m/s at an angle A = 27.0° while ball B moves with speed 4.50 m/s. What is Og (in degrees)? 87 Submit Answer Submission not graded. Use more significant figures. Tries 2/40 Previous Tries What is the original speed of ball A before impact? Submit Answer Tries 0/40 Is the kinetic energy conserved? Incorrect Yes Correct: No

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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Billiard ball A strikes another ball B of the same mass, which is at rest, such that after the impact they move at angles A and Og respectively. The velocity of ball
A after impact is 4.70 m/s at an angle A = 27.0° while ball B moves with speed 4.50 m/s.
What is Og (in degrees)?
87
Submit Answer Submission not graded. Use more significant figures. Tries 2/40 Previous Tries
What is the original speed of ball A before impact?
Submit Answer Tries 0/40
Is the kinetic energy conserved?
Incorrect Yes
Correct: No
You are correct.
Your receipt no. is 161-6039
Previous Tries
Transcribed Image Text:Billiard ball A strikes another ball B of the same mass, which is at rest, such that after the impact they move at angles A and Og respectively. The velocity of ball A after impact is 4.70 m/s at an angle A = 27.0° while ball B moves with speed 4.50 m/s. What is Og (in degrees)? 87 Submit Answer Submission not graded. Use more significant figures. Tries 2/40 Previous Tries What is the original speed of ball A before impact? Submit Answer Tries 0/40 Is the kinetic energy conserved? Incorrect Yes Correct: No You are correct. Your receipt no. is 161-6039 Previous Tries
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