Determine at what frequency will resonance occur

Reference no: EM13543669

A 6.0-kg object oscillates on a spring with a force constant of 160 N/m. The damping coefficient is 0.20 kg/s. The system is driven by a sinusoidal force of maximum value 55 N and the angular frequency is 20 rad/s.

(a) What is the amplitude of the oscillations?

(b) If the driving frequency is varied, at what frequency will resonance occur?

rad/s

Reference no: EM13543669

Questions Cloud

What is the acceleration of the shuttle : During the first stage of its launch, a space shuttle goes from rest to 4956 km/hwhile rising a vertical distance of 45.0km . Assume constant acceleration and no variation in g over this distance. A)What is the acceleration of the shuttle?

Find its angular wave number : A sinusoidal wave of wavelength 1.91 m and amplitude 0.159 m travels with a speed of 0.743 m/s on a string. Find its angular wave number

Estimate the moment of inertia of the plate about the y-axis : A uniform plate of height 1.170 m is cut in the form of a parabolic section. The lower boundary of the plate is defined by: y = 1.600 x2. Find the moment of inertia of the plate about the y-axis

Calculate what is the tension in the cord : A phone cord is 5.1 m long. The cord has a mass of 0.165 kg. A transverse wave pulse is produced by plucking one end of the taut cord. What is the tension in the cord

Determine at what frequency will resonance occur : A 6.0-kg object oscillates on a spring with a force constant of 160 N/m. The damping coefficient is 0.20 kg/s. If the driving frequency is varied, at what frequency will resonance occur

Compute the velocities of the two objects after collision : Consider an elastic collision in one dimension that involves objects of mass 2.7 kg and 4.3 kg. Find the velocities of the two objects after the collision

Evaluate the frequency of the signal : A circuit containing a 4.5 H inductor has an alternating current supplied to it. If Irms is 6.9 A and Vp is 61 V, find the frequency of the signal

Estimate find the kinetic energy of the block : A cord is used to vertically lower an initially stationary block of mass M = 30 kg at a constant downward acceleration of g/5. Find the kinetic energy of the block

What is the thickness of the film : A thin film of acetone (n = 1.25) coats a thick glass plate (n = 1.50). White light is incident normal to the film. In the reflections, fully destructive interference occurs at 600 nm and fully constructive interference is seen at 700 nm. No other de..

User Account

All Pages