Question

Homework problem: Given a string fixed at both ends of length L and linear density el. The string is plucked from a height h, 1/4 of the distance from the end initial velocity of all parts of the string is zero): Part 2a (20 pts): What is the equation of motion y(x,t) for this system? 01/4L Part 2b (20pts): given the trial solution y(x,t) = 2n=o(An cos(wnt) + B, sin(wnt))sin (knx), what are the values of An and Bn.

Answer 1

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