Homework Answers
Approach used:- first we find the tension in the string using Newton's law and then use the relation between tension and speed of the wave to find the mass per unit length,
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Tension is maintained in a string as in the figure below. The observed wave speed is...
Tension is maintained in a string as in the figure below. The observed wave speed is...
Tension is maintained in a string as in the figure below. The observed wave speed is v = 21.0 m/s when the suspended mass is m = 3.00 kg. (You may assume that the length of the vertical portion of the string is negligible compared to the length of the string.) (a) What is the mass per unit length of the string? (b) What is the wave speed when the suspended mass is m = 2.30 kg?
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Tension is maintained in a string as in the figure below. Theobserved wave speed is...
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Tension is maintained in a string. The observed wave speed is v=24 m/s, when the suspended...
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Tension is maintained in a string as in Figure P13.49. The observedwave speed is 16 m/s...
Tension is maintained in a string as in Figure P13.49. The
observedwave speed is 16 m/s when thesuspended mass is 3.0 kg.
Figure P13.49
(a) What is the mass per unit length of
thestring?
kg/m
(b) What is the wave speed when the suspended mass is 2.2 kg?
m/s
In a rope the tension is established according to the figure. The observed wave speed is...
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The speed of a wave on a string is 69.0 m/s when the tension in the...
The speed of a wave on a string is 69.0 m/s when the tension in the string is 105.0 N. To what value must the tension be changed in order to raise the wave speed to 201.0 m/s? Submit Answer Tries 0/99
Tension is maintained in a string, as in the figure below. The observed wave speed is 21.1 m/s when the suspended mass is m = 2.81 kg. What is the mass per unit length of the string? Submit Answer Tries 0/15 What is the wave speed when the suspended mass is m = 1.82 kg? Submit Answer Tries 0/15
Tension is maintained in a string as in the figure below. The
observed wave speed is 23 m/s when the suspended mass is 3.0
kg.(a) What is the mass per unit length of the string?kg/m?(b) What is the wave speed when the suspended mass is 2.5 kg?m/s?
Tension is maintained in a string as in Figure P13.49. The
observedwave speed is 16 m/s when thesuspended mass is 3.0 kg.
Figure P13.49
(a) What is the mass per unit length of
thestring?
kg/m
(b) What is the wave speed when the suspended mass is 2.2 kg?
m/s
-/1 points SerPSET9 16.P.025. My Notes 9. An Ethernet cable is 4.20 m long. The cable has a mass of 0.190 kg. A transverse pulse is produced by plucking one end of the taut cable. The pulse makes four trips down and back along the cable in 0.750 s. What is the tension in the cable? Need Help? Read It Watch It Show My Work (Optional) -12 points SerPSET9 16. P.029. 10. My Notes Tension is maintained in a string...
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The speed of a wave on a string is 69.0 m/s when the tension in the string is 105.0 N. To what value must the tension be changed in order to raise the wave speed to 201.0 m/s? Submit Answer Tries 0/99
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