question 15

A transverse wave on a string can be modeled by the equation y(x, t) = 0.364 sin(1.20x + 93.4t), where x and y are in meters and t is in seconds. Imagine the string has a small mark on it at x = 0. (a) What is the time interval (in ms) between the first two instants when this mark has a position of y = 0.175 m? ms (b) What distance (in m) does the wave travel during the time interval found in part (a)? m Need Help? Read It