A string with tension T and mass per unit length mu is clamped down at x=0 and at x=L. at t=0, the string is at rest and displaced in the y-direction y(x,0)=2"sin"(2pix)/(L)+2"sin"(pix)/(L) Q. What is the total energy at t=0?

A string with tension T and mass per unit length mu is clamped down at

1.	A string with tension T and mass per unit length mu is clamped down at x=0 and at x=L. at t=0, the string is at rest and displaced in the y-direction y(x,0)=2"sin"(2pix)/(L)+2"sin"(pix)/(L) Q. What is the total energy at t=0?
Answer» `(25Tpi^(2))/(4L)` `(25Tpi^(2))/(8L)` `(25Tpi^(2))/(2L)` `(25Tpi^(2))/(16L)` ANSWER :A

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A string with tension T and mass per unit length mu is clamped down at x=0 and at x=L. at t=0, the string is at rest and displaced in the y-direction y(x,0)=2"sin"(2pix)/(L)+2"sin"(pix)/(L) Q. What is the total energy at t=0?

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