A particle of mass m is undergoing forced vibration under the action of a restoring force, a damping force and an external periodic force. If s be the restoring force constant, Rm be the damping force per unit velocity then the amplitude resonant frequency will be Select one: a. (1/2π)√[(s/m) – (Rm2/4m2)] b. (1/2π)√[(s/m) + (Rm2/4m2)] c. (1/2π)√[(s/m) – (Rm2/2m2)] d. (1/2π)√(s/m)
A particle of mass m is undergoing forced vibration under the action of a restoring force, a damping force and an external periodic force. If s be the restoring force constant, Rm be the damping force per unit velocity then the amplitude resonant frequency will be Select one: a. (1/2π)√[(s/m) – (Rm2/4m2)] b. (1/2π)√[(s/m) + (Rm2/4m2)] c. (1/2π)√[(s/m) – (Rm2/2m2)] d. (1/2π)√(s/m)
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A particle of mass m is undergoing forced vibration under the action of a restoring force, a damping force and an external periodic force. If s be the restoring force constant, Rm be the damping force per unit velocity then the amplitude resonant frequency will be
Select one:
a. (1/2π)√[(s/m) – (Rm2/4m2)]
b. (1/2π)√[(s/m) + (Rm2/4m2)]
c. (1/2π)√[(s/m) – (Rm2/2m2)]
d. (1/2π)√(s/m)
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