s 2.) A sinusoidal wave moving in the positive direction of the x axis along a s
ID: 2251871 • Letter: S
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2.)A sinusoidal wave moving in the positive direction of the x axis along a string travels a distance d = 2.5 cm in 66.0 ms as shown in the figure below. The tick marks along the axis in the figure are separated by 5.0 cm.
y(x, t) = (5.0 mm) sin(kx + (610 rad/s)t + phi ) describes a wave traveling along a string. How much time is required for any given point on the string to move from y = -2.0 mm to y = +2.0 mm? A sinusoidal wave moving in the positive direction of the x axis along a string travels a distance d = 2.5 cm in 66.0 ms as shown in the figure below. The tick marks along the axis in the figure are separated by 5.0 cm.The wave equation is of the form: y(x,t)=ym sin(kx+-?t) What is ym? mm(b) What is k?rad/m(c) What is ??rad/s(d) What is the correct choice of sign in front of ?? A transverse wave on a string is described by the equation y = (0.021 m) sin[(2.1 m-1)x + (28 s-1)t]. If the linear density of the string is 1.6 ? 10-4 kg/m. What is the wave speed? m/s(b) What is the tension in the string? N Two sinusoidal waves of the same period, and the same amplitude of 4.0 mm, travel in the same direction along a stretched string. The amplitude of the resultant wave of their superposition is 0.7 mm. If the phase constant of one of the waves was known to be 0, what is the phase constant of the second wave? The frequency of the third harmonic of a string under tension ?i is f3, and the waves on the string have wavelength ?3. If the tension is increased to ?f = 5?i, what will be then the frequency of the third harmonic in terms of f3 ? f3 the wavelength of the waves of the third harmonic in terms of ?3? ?3Explanation / Answer
t = 2*2.8x10-
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