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Question
Below are sets of values for the spring constant k, damping constant b, and mass mfor a particle in damped harmonic motion. Which of the sets takes the longest time for its mechanical energy to decrease to one-fourth of its initial value?k b m
A) k0 b0 m0
B) 3k0 2b0 m0
C) k0/2 6b0 2m0
D) 4k0 b0 2m0
E) k0 b0 10m0
Answer
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