*15-60. Disk A has a mass of 2 kg and is sliding forward on the smooth surface with a velocity (VA)ı = 5 m/s when it strikes the 4-kg disk B, which is sliding towards A at (Vg)h = 2 m/s, with direct central impact. If the coefficient of restitution between the disks is e = 0.4, compute the velocities of A and B just after collision. (va)ı = 5 m/s (va)ı = 2 m/s

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter9: Dynamics Of A System Of Particles
Section: Chapter Questions
Problem 9.42P
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*15-60. Disk A has a mass of 2 kg and is sliding forward
on the smooth surface with a velocity (VA)ı = 5 m/s when it
strikes the 4-kg disk B, which is sliding towards A at
(Vg)h = 2 m/s, with direct central impact. If the coefficient
of restitution between the disks is e = 0.4, compute the
velocities of A and B just after collision.
(va)ı = 5 m/s
(va)ı = 2 m/s
Transcribed Image Text:*15-60. Disk A has a mass of 2 kg and is sliding forward on the smooth surface with a velocity (VA)ı = 5 m/s when it strikes the 4-kg disk B, which is sliding towards A at (Vg)h = 2 m/s, with direct central impact. If the coefficient of restitution between the disks is e = 0.4, compute the velocities of A and B just after collision. (va)ı = 5 m/s (va)ı = 2 m/s
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