Points A and B along a taut string are 110m apart in the direction of wave travel. A crest passes point A at t=0.14s and the same crest reaches point B at t=0.29s. The wave has frequency 5.0Hz.
(a) Determine the speed of the wave.
(b) Calculate its wavelength.
(c) At any instant, how many complete wavelengths are contained in the segment between A and B? State your answer as an integer plus any fractional part.
(d) At t=0.50s, how far beyond point B has the crest moved?