# Question: A sinusoidally varying driving force is applied to a damped

A sinusoidally varying driving force is applied to a damped harmonic oscillator of force constant k and mass m. If the damping constant has a value bl> the amplitude is A, when the driving angular frequency equals Vk/m. In terms of A I> what is the amplitude for the same driving frequency and the same driving force amplitude Fmax, if the damping constant is

(a) 3b, and

(b) b,/2?

(a) 3b, and

(b) b,/2?

**View Solution:**## Answer to relevant Questions

A sinusoidally varying driving force is applied to a damped harmonic oscillator. (a) What are the units of the damping constant b? (b) Show that the quantity Vkm has the same units as b. (c) In terms of Fmax and k. what is ...A child with poor table manners is sliding his 250-g dinner plate back and forth in SHM with an amplitude of 0.100 m on a horizontal surface. At a point 0.060 m away from equilibrium the speed of the plate is 0.300 m/s. (a) ...A hanging wire is 1.80 m long. When a 60.O-kg steel ball is suspended from the wire, the wire stretches by 2.00 mm. If the ball is pulled down a small additional distance and released, at what frequency will it vibrate? ...An interesting, though highly impractical example of oscillation is the motion of an object dropped down a hole that extends from one side of the earth, through its center, to the other side. With the assumption (not ...A slender, uniform, metal rod with mass M is pivoted with out friction about an axis through its midpoint and perpendicular to the rod. A horizontal spring with force constant k is attached to the lower end of the rod, with ...Post your question