consider a blue ball A which hits a green ball B of the same mass as shown in the figure. The velocity of the blue ball A just before the collision is vA1 = 20 m/s with the direction as shown. The velocity of the green ball B just before the collision is vB1 = 30 m/s with direction as shown in the figure. The coefficient of restitution between the balls is 0.78. Which of the following best approximates the speed vB2 (in m/s) of the green ball just
consider a blue ball A which hits a green ball B of the same mass as shown in the figure. The velocity of the blue ball A just before the collision is vA1 = 20 m/s with the direction as shown. The velocity of the green ball B just before the collision is vB1 = 30 m/s with direction as shown in the figure. The coefficient of restitution between the balls is 0.78. Which of the following best approximates the speed vB2 (in m/s) of the green ball just
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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consider a blue ball A which hits a green ball B of the same mass as shown in the figure. The velocity of the blue ball A just before the collision is vA1 = 20 m/s with the direction as shown. The velocity of the green ball B just before the collision is vB1 = 30 m/s with direction as shown in the figure. The coefficient of restitution between the balls is 0.78. Which of the following best approximates the speed vB2 (in m/s) of the green ball just after collision?
a. 25.98
b. 29.40
c. 15.00
d. 30.00
Transcribed Image Text:VB1 = 30 m/s
VA1 = 20 m/s
30°
LOI
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