Disks A and B each weigh 2 Ib and have initial velocities as shown in the figure. The coefficient of restitution between them is e = 0.5. Find the magnitudes of each disk's velocity just after impact. |(va)i = 4 ft/s Ans: (VA)2 = 2.46 ft/s (VB)2 = 3.09 ft/s (va) = 3 ft/s B %3D

Disks A and B each weigh 2 Ib and have initial velocities as shown in the figure. The coefficient of restitution between them is e = 0.5. Find the magnitudes of each disk's velocity just after impact. |(va)i = 4 ft/s Ans: (VA)2 = 2.46 ft/s (VB)2 = 3.09 ft/s (va) = 3 ft/s B %3D

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Mechanics

Disks A and B each weigh 2 Ib and have initial velocities as
shown in the figure. The coefficient of restitution between
them is e = 0.5. Find the magnitudes of each disk's velocity just
after impact.
(Va) = 4 ft/s
Ans: (VA)2 = 2.46 ft/s
(VB)2 = 3.09 ft/s
(va) = 3 ft/s
B
%3D

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