Question

Question 3 (a): A flexible stretched string is constrained to move with zero slope at one end r = 0
while the other end is held fixed at x=L. Find an expression for the time dependent motion of the
πX
string if it is subject to the initial displacement given by y(x,0) = y, cos
and is released
22
from this with zero velocity.
[05 Marks]​

Answer 1

Sorry I don' nderstand .

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