Suppose that both ends of a string of length 25 cm are attached to fixed points at height 0. Initially, the string is at rest and has shape 8 sin , where x is the horizontal coordinate along
the string with zero at the left end. The speed of wave propagation along the string is 2 cm per sec. Formulate an initial boundary value problem that describes the shape of the string, u(x, t), over time.

Question

Suppose that both ends of a string of length 25 cm are attached to fixed points at height 0. Initially, the string is at rest and has shape 8 sin  , where x is the horizontal coordinate along 
the string with zero at the left end. The speed of wave propagation along the string is 2 cm per sec. Formulate an initial boundary value problem that describes the shape of the string, u(x, t), over time.

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The Answer of Suppose that both ends of a string of length 25 cm are attached to fixed points at height 0. Initially, the string is at rest and has shape 8 sin  , where x is the horizontal coordinate along 
the string with zero at the left end. The speed of wave propagation along the string is 2 cm per sec. Formulate an initial boundary value problem that describes the shape of the string, u(x, t), over time.

Suppose That Both Ends of a String of Length 25