Problem 15.9 A ski gondola is connected to the top of a hill by a steel cable of length 660 m and a diameter of 1.5 cm. As the gondola comes to the end of its run, it bumps into the terminal and sends a wave pulse along the cable. It is observed that it took 17 s for the pulse to return. What is the speed of the pulse? What is the tension in the cable?
Problem 15.9 A ski gondola is connected to the top of a hill by a steel cable of length 660 m and a diameter of 1.5 cm. As the gondola comes to the end of its run, it bumps into the terminal and sends a wave pulse along the cable. It is observed that it took 17 s for the pulse to return. What is the speed of the pulse? What is the tension in the cable?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter17: Sound
Section: Chapter Questions
Problem 145CP: A string has a linear mass density =0.007 kg/m, a length L=0.70 m, a tension of FT=110 N, and...
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