HomeworkLib
Question

A 1.60-m string of weight 0.0126 N is tied to the ceiling at its upper end,...

A 1.60-m string of weight 0.0126 N is tied to the ceiling at its upper end, and the lower end supports a weight W. Neglect the very small variation in tension along the length of the string that is produced by the weight of the string. When you pluck the string slightly, the waves traveling up the string obey the equation y(x,t)=(8.50mm)cos(172rad⋅m−1x−2730rad⋅s−1t) Assume that the tension of the string is constant and equal to W.

A)How much time does it take a pulse to travel the full length of the string?

B)What is the weight W?

C)How many wavelengths are on the string at any instant of time?

D)What is the equation for waves traveling down the string?

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1


0 0
Add a comment
Know the answer?
Add Answer to:
A 1.60-m string of weight 0.0126 N is tied to the ceiling at its upper end,...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • What is the weight W? How many wavelengths are on the string at any instant of...

    What is the weight W? How many wavelengths are on the string at any instant of time? Constants A 1.50-m string of weight 0.0130 N is tied to the ceiling at its upper end, and the lower end supports a weight W. Neglect the very small varlation in tension along the length of the string that is produced by the weight of the string. When you pluck the string slightly, the waves traveling up the string obey the equation v(z,t)...

  • please answer all parts will upvote immediatly <Homework 11 Exercise 15.18 - Enhanced - with Feedback...

    please answer all parts will upvote immediatly <Homework 11 Exercise 15.18 - Enhanced - with Feedback 3 of 5 Review Constants How much time does it take a pulse to travel the full length of the string? Express your answer with the appropriate units. A 1.60 m string of weight 0.0125 N is tied to the celing at is upper and, and the lower and supports a weight Wignore the very small variation in tension along the length of the...

  • DQuestion 5 1 pts A simple harmonic oscillator at the point x-0 generates a wave on...

    DQuestion 5 1 pts A simple harmonic oscillator at the point x-0 generates a wave on a horizontal rope. The oscillator operates at a frequency of 40.0 Hz and with an amplitude of 3.00 cm. The rope has a linear mass density of 50.0 g/m, and is stretched with a tension of 5.00 N. Find the maximum transverse acceleration of points on the rope, in m/s? Sample submission: 1230 Note: your answer should be much larger than g. which is...

  • Please be clear in what equations were used thank you! A heavy stone of mass m...

    Please be clear in what equations were used thank you! A heavy stone of mass m is hung from the ceiling by a thin 8.25-g wire that is 65.0 cm long. When you gently pluck the upper end of the wire, a pulse travels down the wire and returns 7.84 ms later, having reflected off the lower end. The speed of sound in the room is 344 m/s, and the stone is heavy enough to prevent the lower end of...

  • Question 4 to 11 plz Dr? Standing Waves on a String Physics Topics If necessary, review...

    Question 4 to 11 plz Dr? Standing Waves on a String Physics Topics If necessary, review the following topics and relevant textbook sections from Serway / Jewett "Physics for Scientists and Engineers", 9th Ed. • Mathematics of Traveling Waves (Serway 17.2) • Speed of Waves on a String (Serway 17.3) • Superposition of Waves (Serway 18.1) • Standing Waves on a string (Serway 18.2, 18.3) Introduction Imagine two sinusoidal traveling waves with equal amplitudes and frequencies moving in opposite directions....

  • A string is wound around a uniform disk of radius R and mass M. The disk is released from rest with the string vertical and its top end tied to a fixed bar. See the figure below.

    A string is wound around a uniform disk of radius R and mass M. The disk is released from rest with the string vertical and its top end tied to a fixed bar. See the figure below. (Submit a file with a maximum size of 1 MB.) (a) Show that the tension in the string is one third of the weight of the disk. (b) Show that the magnitude of the acceleration of the center of mass is 2g/3. (c) Show that the...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT