A small earthquake starts a lamppost vibrating back and forth. The amplitude of the vibration of the top of the lamppost is 6.2 cm at the moment the quake stops, and 8.6 s later it is 1.4 cm . What is the time constant for the damping of the oscillation? What was the amplitude of the oscillation 4.3 s after the quake stopped
Alright Dude, If that worked for you... don't forget to give
THUMBS UP.(that will work for me!)
Please Vote...
If I missed something feel free to leave a comment - At least
before giving down vote.
and_Thanks for using Chegg- Smarter way to study.
A small earthquake starts a lamppost vibrating back and forth. The amplitude of the vibration of...
A small earthquake starts a lamppost vibrating back and forth. The amplitude of the vibration of the top of the lamppost is 6.4 cm at the moment the quake stops, and 7.2 s later it is 1.4 cm . What is the time constant for the damping of the oscillation? What was the amplitude of the oscillation 3.6 seconds after the quake stopped?
A small earthquake starts a lamppost vibrating back and forth. The amplitude of the vibration of the top of the lamppost is 6.0 cm at the moment the quake stops, and 9.0 s later it is 1.6 cm . a) What is the time constant for the damping of the oscillation? b) What was the amplitude of the oscillation 4.5 s after the quake stopped?
A small earthquake starts a lamppost vibrating back and forth. The amplitude of the vibration of the top of the lamppost is 6.0 cm at the moment the quake stops, and 7.0 s later it is 2.1 cm . a.What is the time constant for the damping of the oscillation? b.What was the amplitude of the oscillation 3.5 s after the quake stopped?
15) In an electric shaver, the blade moves back and forth over a stance of 2.0 mm in simple harmonic motion, with frequency 100 Hz. Find (a) the amplitude, (b) the maximum blade speed, and (c) the magnitude of the maximum blade acceleration. 20 An oscillating block-spring system has a mechanical energy of 2.00 J, an amplitude of 10.0 cm, and a maximum speed of 0.800 m/s. Find (a) the spring constant, (b) the mass of the block, and (c)...
2. Following problem 1, the same spring-mass is oscillating, but the friction is involved. The spring-mass starts oscillating at the top so that its displacement function is x Ae-yt cos(wt)t is observed that after 5 oscillation, the amplitude of oscillations has dropped to three-quarter (three-fourth) of its initial value. (a) 2 pts] Estimate the value ofy. Also, how long does it take the amplitude to drop to one-quarter of initial value? 0 Co [2 pts] Estimate the value of damping...