A sway pole is used by aerialists for acrobatic tricks. A sway pole consists of a long thin pole fixed at one end designed such that an aerialist can sway and perform tricks at the end of the pole. What is the natural frequency, in hertz, of a 50-lb aerialist at the end of a 7.5 meters steel (E = 2x10^11 KPa) pole of 100 mm diameter?

A sway pole is used by aerialists for acrobatic tricks. A sway pole consists of a long thin pole fixed at one end designed such that an aerialist can sway and perform tricks at the end of the pole. What is the natural frequency, in hertz, of a 50-lb aerialist at the end of a 7.5 meters steel (E = 2x10^11 KPa) pole of 100 mm diameter?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter18: Superposition And Standing Waves

Section: Chapter Questions

Problem 71PQ

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