Question

Notify Me Bookmark

For a damped oscillator with a mass of 340 g, a spring constant 83 N/m and a damping coefficient of 79 g/s, what is the ratio of the amplitude of the damped oscillations to the initial amplitude at the end of 20 cycles? Number Units

For a damped oscillator with a mass of 340 g, a spring constant 83 N/m and a damping coefficient of 79 g/s, what is the ratio of the amplitude of the damped oscillations to the initial amplitude at the end of 20 cycles? Number Units

Image text
For a damped oscillator with a mass of 340 g , a spring constant 83 N / m and a damping coefficient of 79 g / s , what is the ratio of the amplitude of the damped oscillations to the initial amplitude at the end of 20 cycles?
Number i ◻ Units ◻

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

A spring (which behaves linearly both in tension and compression) when tested vertically in isolation, as shown in Figure 1, is found to stretch by x0 cm when it supports a mass of m1 kg. Figure 1 The spring extends by x0 cm when supporting an m1 kg mass The spring, along with a damper, is then attached horizontally to a trolley of mass 1360 kg, which is constrained to move only in the x-direction (see Figure 2). The spring is stretched some distance from its equilibrium position before being released. (a) (b) Figure 2 (a) A frictionless trolley is attached by a spring, with spring constant k and a damper with a damping coefficient χ. The trolley is shown in its natural rest position with its left-hand face at x = 0. (b) Free body diagram for the trolley shortly after being pulled to the right then released, with the spring under tension so, at this instant, its velocity is in the negative x-direction. (For clarity the damping force and normal reaction forces have been shown as acting at the point of their arrows - the spring force and weight are shown as acting at the tail of their arrows.)
Solution
0 0

A spring with a spring constant of k = 161 N/m is initially compressed by a block a distance d = 0.33 m from its unstretched length. The block is on a horizontal surface with coefficients of static and kinetic friction μs and μk and has a mass of m = 10 kg. Refer to the figure. Part (a) The block is released from the initial position and begins to move to the right. Enter an expression for the sum of the forces in the x-direction in the configuration shown above, in terms of defined quantities and g. Part (b) Calculate the smallest value for the coefficient of static friction μs that would keep the block from moving. Part (c) Assuming the block has just begun to move and the coefficient of kinetic friction is μk = 0.2, what is the block's acceleration in meters per second squared? a =
Solution
0 0

In the figure, a block weighing 13.2 N, which can slide without friction on an incline at angle θ = 35.0∘, is connected to the top of the incline by a massless spring of unstretched length 0.330 m and spring constant 120 N/m. The block is initially at its equilibrium position. (a) How far from the top of the incline is the block's equilibrium point? (b) If the block is pulled slightly down the incline and released, what is the period of the resulting oscillations? (a) Number Units (b) Number Units
Solution
0 0