show steps please! (1 point) u(x, t represents the vertical displacement of a string of length...
u(x, t) represents the vertical displacement of a string of length L = 16 with wave equation 25uxx = uft at position x along the string and at time t Find u(x, t) if a. the initial velocity of the string is 0 and the rightmost position b. the initial velocity is a constant 5 and the vertical displacement is 0. c. the initial velocity is a constant 5 and the rightmost position is held at a vertical displacement of...
5. Imagine a string that is fixed at both ends (e.g. a guitar string). When plucked, the string forms a standing wave. The vertical displacement u of the string varies with position r and time t. Suppose u(x,t) = 2 sin(nx) sin(mt/2), for 0 x 1 and t 0. Convince yourself of the following: If we freeze the string in time, it will form a sine curve. Alternatively, if we instead focus on a single position, we will see the...
A uniform string of length L = 1 is described by the one-dimensional wave equation au dt2 dx where u(x,t) is the displacement. At the initial moment t = 0, the displacement is u(x,0) = sin(Tt x), and the velocity of the string is zero. (Here n = 3.14159.) Find the displacement of the string at point x = 1/2 at time t = 2.7.
Answer needed in form summation from n=1 to infinity: Consider an elastic string of length L whose ends are held fixed. The string is set in motion from its equilibrium position with an initial velocity ut(x, 0) = g(x). Let L-12 and a = 1 in parts (b) and (c). (A computer algebra system is recommended.) 8x 2 (a) Find the displacement u(x, t) for the given g(x). (Use a to represent an arbitrary constant.) Consider an elastic string of...
(a) A string of length L is stretched and fastened to two fixed points. The displacement of the string is given as Satu tali dengan panjang L diregang dan ditetapkan kedudukannya pada dua titik tetap. Sesaran tali diberikan sebagai u (x, 0) = The string is released with zero velocity. By applying the equation 02 with c2 1 and using the separation of variable method, a c2 at2 determine the subsequent motion u(x, t). Tali dilepaskan pada halaju sifar. Dengan...
2. (a) A string of length i is stretched and fastened to two fixed points. The displacement of the string is given as Satu tat dengan panjang L diregang den ditetapkan kedudukannys pade due tithk tetap Seseren teli diberikan sebagai u(x, 0) = The string is released with zero velocity. By applying the equation a with c-1 and using the separation of variable method. determine the subsequent motion u(x, t). Tali dilepaskan pade haleju sifar. Dengan menggunakan persamasan ー=inu dengan...
Consider an elastic string of length L whose ends are held fixed. The string is set in motion from its equilibrium position with an initial velocity wx,0) - parts (b) and (c). (A computer algebra system is recommended.) x). Let L = 18 and 2 = 1 in g(x) = (a) Find the displacement u(x, t) for the given [x). (Use a to represent an arbitrary constant.) Ux. 1) - ECO , (h) Plot uix, t) versus x for OS...
Problem 2 (10 points). Consider the wave equation for a vibrating string of infinite length with the initial conditions where the initial displacement f(x) is specified as 0, if 21 Determine the expression of the function u(, 0.5) that represents the spatial profle of the string at timet 0.5. Provide the graph of this function Problem 2 (10 points). Consider the wave equation for a vibrating string of infinite length with the initial conditions where the initial displacement f(x) is...
1) The vertical displacement y(x,t) of a horizontal string aligned along the x-axis is given by the equation y(x,1) = (5.25 mm) cos((4.70 m-1)x - (14.1 s-1)]. What are the (a) speed, (b) period, and (c) wavelength of this wave?
please show work i will rate you Extra Credit: Write a complete analysis of the wave equation with friction for a string of length L subject to initial conditions u(x,0) = f(x) and 쓿(x,0) = g(t). Extra Credit: Write a complete analysis of the wave equation with friction for a string of length L subject to initial conditions u(x,0) = f(x) and 쓿(x,0) = g(t).