Problem 5: A string of length L = 2.7 m and mass m = 0.035 kg is fixed between two stationary points, and when the string is played a transverse wave of frequency /= 102 Hz is generated. The wave is vibrating in an unknown harmonic, Randomized Variables L=27m m=0.035 kg f=102Hz Part (a) What 1s the strings linear density, p, in kilograms per meter? Numeric : A numeric value is expected and not an expression. p = Part (b) If the wavelength is A = 10.0 cm what is the tension in N7 Numeric : A numeric value is expected and not an expression. = Problem 1: Two students stretch a uniform rope of length _ = 4.4 m and mass m = 0.85 kg between them. One of the students gives the rope a quick up-and-down shake and produces a transverse pulse that travels the length of the rope in time (1 = 1.9 s. Part (a) What is the tension in the rope in units of newtons? Numeric : A numeric value is expected and not an expression. T . N Part (b) A third student uses a slow-motion camera to observe the pulse and measures that it takes a time ry = 0.15 s for the full width of the pulse to pass by her. She also carefully measures the height of pulse (from the equilibrium level of the rope to the pulse's peak) to be h = 0.15 m. What is the pulse's width, in meters? Numeric : A numeric value is expected and not an expression. m Part (c) A point on the rope is marked with a red spot. As the pulse passes by, what is the spot's average speed, in meters per second, during its transverse motion from equilibrium position to peak and back? Numeric : A numeric value is expected and not an expression. m/s