Coulomb damping results from which one of the following?

1.	Coulomb damping results from which one of the following?
A.	Dry friction between moving parts
B.	Drag between a moving body and the fluid environment
C.	Internal friction within a material
D.	Radiation of energy into the environmentl.
Answer» B. Drag between a moving body and the fluid environment

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Coulomb damping results from which one of the following?

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