Give expressions for y(x, t) for a sinusoidal wave traveling along a string in the negative x-direction,

Question:

Give expressions for y(x, t) for a sinusoidal wave traveling along a string in the negative x-direction, given that y max = 40cm, λ = 30 cm, f = 10 Hz, and (a) y(x, o) = 0 at x =o,
(b) y(x, o) = o at x = 7.5 cm.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

See More Books

Question Posted: Mar 26, 2010 09:43 PM

See More Questions

A sinusoidal transverse wave is traveling along a string in the negative direction of an x axis. Figure shows a plot of the displacement as a function of position at time t = 0; the scale of the y...
A wave traveling along a string in the + x-direction is given by y1 (x, t) = A cos (wt Bx), where x = 0 is the end of the string, which is tied rigidly to a wall, as shown in Fig. 1-21 (P1.6). When...
A harmonic wave traveling along a string is generated by an oscillator that completes 180 vibrations per minute. If it is observed that a given crest, or maximum, travels 300 cm in 10 s, what is the...
Use the graphs of f and g to solve Exercises 8390. Find (fg)(2). y = g(x) HH y .y = f(x) # X
General Medical Centre bought equipment on January 2, 2015, for $18,000. The equipment was expected to remain in service for four years and to perform 400 operations. At the end of the equipment's...
On January 1, 2015, Wilmes Floral Supplies borrowed $2,413 from Bower Financial Services. Wilmes Floral Supplies gave Bower a $2,500 note with a maturity date of December 31, 2016. The note specified...
What is Knotts Berry Farm?
Comparative balance sheets for 2013 and 2012, a statement of income for 2013, and additional information from the accounting records of Red, Inc., are provided below. Additional information from the...
Kenneth's Totes sells hand-made tote bags for $10 each. Tammy's variable costs are $6 per bag and her fixed costs total $3840 per month. If Kenneth's tax rate is 20%, how many totes must she sell...
Tabulate and draw the investment opportunity set of the two risky funds. Use investment proportions for the stock fund of zero to 100% in increments of 20%. A pension fund manager is considering...
Two waves on string are given by the following functions: y1(x, t) = 4cos (20t 30x) (cm), y2(x, t) = - 4cos (20t + 30x) (cm), Where x is in centimeters the waves are said to interfere constructively...
An oscillator that generates a sinusoidal wave on a string completes 20 vibrations in 50 s. The wave peak is observed to travel a distance of 2.8 m along the string in 50 s. What is the wavelength?
Discuss this potential dilemma: "High political risk requires companies to seek a quick payback on their investments. Striving for such a quick payback, however, exposes firms to charges of...
2. (40 marks) Solve for y(t) such that y" - 6y' + 15y = 2 sin(3t),
6. Determine output class A{ ); } public static void main(String args[]) { int x; x = 10; if (x == 10) { int y = 20; System.out.print ("x and y: y = x*2; + y); } y = 100; } System.out.print ("x and...
Anita and Bonita have been roommates for the past two years while they've been in graduate school. Now that they're graduating, they are each planning to move to different cities. Their one joint...
To what extent are business ethics assumed, or taken for granted, by people in businesses?
Empowered by what he has learned in this class about gender, Brady makes a friendly wager with his girfriend, Marlisa: "I bet I can guess how the men and women at the next table will behave during...
I:8-51 Charitable Contribution Limitations. In each of the following independent cases, determine the amount of the charitable contribution and the limitation that would apply. In each case, assume...
Economic feasibility is an important guideline in designing cost accounting systems. Do you agree? Explain.
Solve the following ordinary differential equation for the function y(x) subject to y(0) = 0 and y(1) = 1. y"+y=(1-) sin x
You have $55,000. You put 15% of your money in a stock with an expected return of 10%, $38,000 in a stock with an expected return of 18%, and the rest in a stock with an expected return of 22%. What...
Portfolio return and beta Personal Finance Problem Jamie Peters invested $ 1 1 3 , 0 0 0 to set up the following portfolio one year ago: a . Calculate the portfolio beta on the basis of the original...
. Emerson Cammack wishes to purchase an annuity contract that will pay him $7,000 a year for the rest of his life. The Philo Life Insurance Company figures that his life expectancy is 20 years, based...

Give expressions for y(x, t) for a sinusoidal wave traveling along a string in the negative x-direction,

Question:

Step by Step Answer:

For a wave traveling in the negative xdirection we use Eq 117 with w 2 f 20 rads B ...View the full answer

Fundamentals of Physics

Students also viewed these Electrical Engineering questions