Disk A (ma=8kg) which is initially moving with vAI= 20m/s towards right undertakes a central impact with disk B (mg=12kg) which moves with VBI=4m/s also towards right. After the impact, both disks move towards right. Determine the velocities of the disks after the impact, knowing that the coefficient of restitution is e30.87 and the disks move on a frictionless surface.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Disk A (ma=8kg) which is initially moving with vAI= 20m/s towards right
undertakes a central impact with disk B (mg=12kg) which moves with VBI=4m/s
also towards right. After the impact, both disks move towards right. Determine
the velocities of the disks after the impact, knowing that the coefficient of
restitution is e=0.87 and the disks move on a frictionless surface.
Transcribed Image Text:Disk A (ma=8kg) which is initially moving with vAI= 20m/s towards right undertakes a central impact with disk B (mg=12kg) which moves with VBI=4m/s also towards right. After the impact, both disks move towards right. Determine the velocities of the disks after the impact, knowing that the coefficient of restitution is e=0.87 and the disks move on a frictionless surface.
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