The left-hand end of a long horizontal stretched cord oscillates transversely in SHM with frequency 260 Hz and amplitude 2.7 cm. The cord is under a tension of 150 N and has a linear density 0.13 kg/m. At t=0, the end of the cord has an upward displacement of 1.7 cm and is falling. Consider the point x = 1.05 m on the cord A) What is its velocity at t = 2.6 s? B) What is its acceleration at t = 2.6 s?

The left-hand end of a long horizontal stretched cord oscillates transversely in SHM with frequency 260 Hz and amplitude 2.7 cm. The cord is under a tension of 150 N and has a linear density 0.13 kg/m. At t=0, the end of the cord has an upward displacement of 1.7 cm and is falling. Consider the point x = 1.05 m on the cord A) What is its velocity at t = 2.6 s? B) What is its acceleration at t = 2.6 s?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

The left-hand end of a long horizontal stretched
cord oscillates transversely in SHM with frequency
260 Hz and amplitude 2.7 cm. The cord is under a
tension of 150 N and has a linear density 0.13
kg/m. At t=0, the end of the cord has an upward
displacement of 1.7 cm and is falling. Consider
the point x = 1.05 m on the cord
A) What is its velocity at t = 2.6 s?
B) What is its acceleration at t = 2.6 s?

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