Question
This is a repeat as I was unable to follow handwritten script The midpoint of a...
This is a repeat as I was unable to follow handwritten script
The midpoint of a guitar string executes simple harmonic motion with motion following the
Formula x(t) = A sin(ωt + φ). It has an angular frequency of ω = 2.76 × 103 s−1 and an
Amplitude of A = 1.60mm. Take the phase constant to be φ = π/2.
(a) What is the period of oscillation of the string?
(b) What is the maximum speed of the string during this motion?
(c) What is the maximum magnitude of the acceleration of the string?
(d) Determine the initial displacement, velocity, and acceleration of the
midpoint of the string.
Homework Answers
Answer #1
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