Physics
Oscillations Mechanical Waves
A transverse wave on a string

A transverse wave on a string

A transverse wave on a string is described by the equation y(x, t) = (0.350 m) sin (1.25 rad/m)x + (99.6 rad/s)t] Consider the element of the string at x ! 0.
(a) What is the time interval between the first two instants when this element has a position of y = 0.175 m?
(b) What distance does the wave travel during this time interval?

Students also viewed these Oscillations Mechanical Waves questions

A transverse wave on a string is described by the equation y (x, t) = (2.20 cm) sin [(130 rad/s) t + (15 rad/m) x]. (a) What is the maximum transverse speed of a point on the string? (b) What is the maximum transverse acceleration of a point on the string? (c) How fast does the wave move along the... View Answer

A transverse wave on a string is described by y(x, t) = (1.2 mm) sin [(2.0p rad/s)t ? (0.50p rad/m)x] Plot the displacement y and the velocity vy versus t for one complete cycle of the point x = 0 on the string. View Answer

A transverse wave on a string is described by y(x, t) = (1.2 cm) sin [(0.50p rad/s)t ? (1.00p rad/m)x] Find the maximum velocity and the maximum acceleration of a point on the string. Plot graphs for displacement y versus t, velocity vy versus t, and acceleration (y versus t at x = 0. View Answer

A sinusoidal wave on a string is described by the equation y = (0.15 m) sin(0.80x 50t) Where x and y are in meters and t is in seconds. If the mass per unit length of this string is 12.0 g/m, determine (a) The speed of the wave, (b) The wavelength, (c) The frequency, and (d) The power transmitted... View Answer

A transverse wave on a string is described by the wave function y = (0.120 m) sin [(x/8) + 4t] (a) Determine the transverse speed and acceleration at t = 0.200 s for the point on the string located at x = 1.60 m. (b) What are the wavelength, period, and speed of propagation of this wave? View Answer

Sophie Ball, the Director of Human Resources of your Northern Expeditions company, has advised...... ... or under the suggested word count. Your response to this question must be stated in your own words and should be based on the course material, your experiences, knowledge gained through the... View Answer

What do we call the mechanical equations written in order to evaluate the transfer function? View Answer

Matt Henry owns a business called Henry\'s Sporting Goods. His beginning inventory as of January 1, 20--, was $45,000, and his ending inventory as of December 31, 20--, was $57,000. Set up T-accounts for Merchandise Inventory and Income Summary and perform the year-end adjustment for Merchandise... View Answer

Discuss the importance of contract law to the private market system. How does contract law provide flexibility and precision in business dealings? View Answer

Describe the difficulty in comparing the financial performance of a not-for-profit organization to other similar organizations. What benchmarks are available to assist in this task? View Answer

Describe the treatment of a not-for-profit, nongovernmental foundation that is related to a public university under GASB standards. View Answer

A metal \'M\' forms water soluble \'MSO,\' and amphoteric \'MO\'. The metal M is: (A) Be (B) Mg (C) Ca (D) Sr View Answer

Determine the force in members CD and GF of the truss and state if the members are in tension or compression. Also indicate all zero-force members. Units Used: kN = 103 N Given: F1 = 1.5kN F2 = 2kN a = 1.5 m b = 1 m c = 2 m d = 0.8 m View Answer

Suppose you were the financial manager of a not-for-profit business (a not-for-profit hospital, perhaps). What kind of goals do you think would be appropriate? View Answer

Briefly discuss three models for selling mobile ad impressions. What are the primary measures for the success of mobile advertising? View Answer

A survey is planned to determine the mean annual family medical expenses of employees of a large company. The management of the company wishes to be 95% confident that the sample mean is correct to within ± $50 of the population mean annual family medical expenses. A previous study indicates that... View Answer

Bradley\'s materials quantity variance for the current month was exactly one-half of its materials...... a.... charge Work in Process for the cost of materials used during the month. d. Assume Bradley\'s overhead volume variance is three times the amount of its materials quantity variance. Is the... View Answer