Question

The displacement y(x,t) of a semi-infinite elastic string is determined from the following problem

⎩
⎨
⎧
​

∂t
2

∂
2
y
​
=
9
1
​

∂x
2

∂
2
y
​
−32,
y(0,t)=0,lim
x→[infinity]
​

∂x
∂y
​
=0,t>0,
y(x,0)=0,
∂t
∂y
​

∣
∣
​

t=0
​
=0,x>0.
​

x>0,t>0,
Use the Laplace transform method to find the displacement y(x,t).

Answer 1

0 is the answer of the question