AEM 2021 Lecture 5: Constrained Impact 4-5-17
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Department
Aerospace Engineering and Mech
Course
AEM 2021
Professor
Hesla Todd
Semester
Spring

Description
Constrained Impact 4-5-17 DCI CLM Restitution equation Where e is between 0 and 1, 0= plastic, 1=elastic Example 3.155 e=0.70. Find velocities after impact (Va',Vb') and the KE "lost" during impact (deformation, internal friction, heat produced) DCI Before. After is Goal (4 unknowns). Need 4 equations ● Same derivation (in n direction) ● CLM (n direction) ● Rest earn (n component)
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