Question

2, A guitar string is stretched tight along the z-axis from z-0 to z-π. Each point on the string has an x value representing its distance from the origin. As the string vibrates, each point on the string moves back and forth on either side of the r-axis. Let y = f(z, t-cost sinx be the displacement at time t millisecond of each point on the string located x millimeters from the left end (a) Graph the traces f(z,0) and f(x, π/2). Label your axes. Explain what each trace tells you in terms of the vibrating string. Your explanation should include all relevant units. (b) Graph the traces f(0,t) and f(π/2, t). Label your axes. Explain what each trace tells you in terms of the vibrating string. Your explanation should include all relevant units. iH (c) Find a-at (π/4, π/2) and explain what it represents in this scenario, including (d) Find at (π/4, π/2) and explain what it represents in this scenario, including

I need help with the explanations for these problems not just the math.

Answer 1

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