A 3.0-kg mass is attached to a spring with a force constant of 48 N/m. The motion is subject to a damping force F =-b , where b = 4.0 kg/s
The mass is subjected to an oscillating force with a driving frequency ?. At what value of ? will the oscillations have their maximum amplitude?
A)
3.89 rad/s
B)
4.00 rad/s
C)
3.33 rad/s
D)
4.67 rad/s
E)
4.11 rad/s
A
Physics & Space Science
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