A sinusoidal wave in a rope is described by the wave function y = 0.20 sin (0.85xx + 22xt) where x and y are in meters and t is in seconds. The rope has What is the mass of the suspended object? linear mass density of 0.220 kg/m. The tension in the rope is provided by an arrangement like the one illustrated in the figure below. kg

A violin string 30.4 cm long with linear density 0.674 g/m is placed near a loudspeaker that is fed by an audio oscillator of variable frequency. It is found that the string is set into oscillation only at the frequencies 1350 and 1800 Hz as the frequency of the oscillator is varied over a certain range. What is the tension in the string? Number i Units

A wave of amplitude 0.5 m interferes with a wave of amplitude of 0.2m. What is the maximum resultant displacement that may occur? What is the minimum resultant displacement that may occur? Draw a picture for each.

QUESTION 1 Problem #1: A wave is modeled by the wave function below. What is the amplitude, wavelength, wave speed, period, and frequency of the wave? y (x, t) = (0.50 cm)sin (1.57 m-lr - 6.28 s-1t)

The hand moves the end of the Slinky up and down through 8 complete cycles in one second. The wave moves along the Slinky at a speed of 49 m/s. Find the distance between two adjacent crests on the wave. No need to include the unit. Write your answer in whole numbers.

A water wave traveling in a straight line on a lake is described by the equation y (x, t) (2.75 cm) cos (0.410 rad/cm x + 6.20 rad/st) where y is the displacement perpendicular to the undisturbed surface of the lake. = Part A How much time does it take for one complete wave pattern to go past a fisherman in a boat at anchor? Express your answer with the appropriate units. t = Submit Part B 8 = Value Part C Submit | MA What horizontal distance does the wave crest travel in that time? Express your answer with the appropriate units. k= Request Answer Value μA Submit What is the wave number? Request Answer IVE ΑΣΦΑ Units Request Answer ? Units ? ? rad/cm