Q14. In the image below, disk A and disk B are approaching each other, and they have a mass of ma = 1.3 kg and mg = 1.3 kg, respectively. The directions of their initial velocities, as well as the plane of contact, are shown in the image, and the speeds are va 1 = 5.0 m/s and VB.1 = 5.2 m/s. If the coefficient of restitution between the balls is e = 0.8, determine the speed of disk A after collision. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper Sl unit. y VA,1 A X- VB,1 В 5 3

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q14. In the image below, disk A and disk Bare approaching each other, and they
have a mass of ma = 1.3 kg and mg = 1.3 kg, respectively. The directions of their
initial velocities, as well as the plane of contact, are shown in the image, and the
speeds are va 1 = 5.0 m/s and vB.1 = 5.2 m/s. If the coefficient of restitution between
the balls is e = 0.8, determine the speed of disk A after collision. Please pay
attention: the numbers may change since they are randomized. Your answer must
include 3 places after the decimal point, and proper SI unit.
y
VA,1
A
X-
VB,1
В
3
Transcribed Image Text:Q14. In the image below, disk A and disk Bare approaching each other, and they have a mass of ma = 1.3 kg and mg = 1.3 kg, respectively. The directions of their initial velocities, as well as the plane of contact, are shown in the image, and the speeds are va 1 = 5.0 m/s and vB.1 = 5.2 m/s. If the coefficient of restitution between the balls is e = 0.8, determine the speed of disk A after collision. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper SI unit. y VA,1 A X- VB,1 В 3
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