Q12. As shown in the image below, ball A and ball B are approaching each other, and they have a mass of ma = 1.4 kg and mg = 2.0 kg, respectively. The directions of their initial velocities are shown in the image, and the speeds are va 1 = 3.4 m/s and VB. 1 = 3.9 m/s. If the coefficient of restitution between the balls is e = 0.6, determine the velocity of ball B after collision. Right is considered the positive direction and negative sign must be included if ball B moves to the left after the 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. plane of contact MA MB VB,1 V4,1

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Q12. As shown in the image below, ball A and ball B are approaching each other, and
they have a mass of ma = 1.4 kg and mg = 2.0 kg, respectively. The directions of
their initial velocities are shown in the image, and the speeds are vA1 = 3.4 m/s and
VB.1 = 3.9 m/s. If the coefficient of restitution between the balls is e = 0.6, determine
the velocity of ball B after collision. Right is considered the positive direction and
negative sign must be included if ball B moves to the left after the 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.
plane of contact
MA
MB
VB,1
V4,1
Transcribed Image Text:Q12. As shown in the image below, ball A and ball B are approaching each other, and they have a mass of ma = 1.4 kg and mg = 2.0 kg, respectively. The directions of their initial velocities are shown in the image, and the speeds are vA1 = 3.4 m/s and VB.1 = 3.9 m/s. If the coefficient of restitution between the balls is e = 0.6, determine the velocity of ball B after collision. Right is considered the positive direction and negative sign must be included if ball B moves to the left after the 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. plane of contact MA MB VB,1 V4,1
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