12. The tension in a stretched rubber cord, of mass 12 grams and length 2 meters,...
7. A bungee cord of mass m and length Lis stretched to a length of 5L/4 and then vibrated at a frequencyf, producing a standing wave with four antinodes. A. (5 points) Include a diagram showing the original cord, the stretched cord and the standing wave B. (20 points) What is the spring constant of the cord?
A steel piano wire, of length 1.250 m and mass 4.80 д is stretched under a tension of 480.0 N. What is the speed of transverse waves on the wire? Enviar Respuesta Tries 0/12 A steel piano wire, of length 1.250 m and mass 4.80 д is stretched under a tension of 480.0 N. What is the speed of transverse waves on the wire? Enviar Respuesta Tries 0/12
By wiggling one end, a sinusoidal wave is made to travel along a stretched string that has a mass per unit length of 22.0 g/m. The wave may be described by the wave function y 0.20 sin (0.90x-42) where x and y are in meters and t s in seconds. 1. (a) Determine the speed of the wave. Is the wave moving in the +x direction or the -x direction? b) What is the tension in the stretched string? (c)...
2. A cord of mass 0.55 kg is stretched between two supports 7.7 m apart. if the tension in the cord is 140 N, and the cord is plucked a. what is the speed of the resulting pulse on the cord? b. how long will it take a pulse to travel from one support to the other?
transverse waves with a speed of 50m/s are to be produced on a stretched string. A 5 m length of string with a total mass of 0.06 kg is used. a. what is the required tension in the string? b. calculate the wave speed in the string if the tension is 8 N.
Transverse waves with a speed of 44.0 m/s are to be produced on a stretched string. A 5.10-m length of string with a total mass of 0.0600 kg is used. Find (a) What is the required tension in the string? InN (b) Calculate the wave speed in the string if the tension is 8.00 N. m/s
With what tension must a rope with length 3.40 m and mass 0.150 kg be stretched for transverse waves of frequency 50.0 Hz to have a wavelength of 0.850 m ?
With what tension must a rope with length 3.30 m and mass 0.180 kg be stretched for transverse waves of frequency 44.0 Hz to have a wavelength of 0.770 m ?
A 0.43-kg cord is stretched between two supports, 7.9 m apart. When one support is struck by a hammer, a transverse wave travels down the cord and reaches the other support in 0.83 s . What is the tension in the cord?
A rope of length 1.40 m is stretched between two supports with a tension that makes the transverse waves have a speed of 47.9 m/s . Part A What is the wavelength of the fundamental harmonic? Part B What is the frequency of the fundamental harmonic? Part C What is the wavelength of the second overtone? Part D What is the frequency of the second overtone? Part E What is the wavelength of the fourth harmonic? Part F What is...