A 15m long rope of m=1.8kg is stretched such that the tension in the rope is 25N. A wave of frequency 20Hz is sent thru the rope traveling to the right.
A) what is the speed of the wave?
B) what is the wavelength of the wave?
C) write a math equation for the displacement of the rope particles knowing their maximum displacement is 0.01m.
D) calculate the displacement of a particle in the rope at t=10s, when the wave is at x=0.5m.