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?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter16: Oscillations
Section: Chapter Questions
Problem 9PQ: A simple harmonic oscillator has amplitude A and period T. Find the minimum time required for its...
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