Answer:
t = 1.47 s
Step-by-step explanation:
y(x,t) = 0.6 sin (8 x – 24 t )
compare it with
y = A sin (k x - ω t)
now, A = 0.6
k = 8
ω = 24 rad/s
we know ω = 2πf
[tex]f=\dfrac{24}{2\pi}[/tex]
[tex]k=\dfrac{2\pi}{\lambda}\\\lambda = \dfrac{2\pi }{8}[/tex]
we know that
[tex]v=\lambda f = \dfrac{2\pi }{8}\times \dfrac{24}{2\pi} = 3m/s[/tex]
time taken
t = distance/time
= 4.4 / 3
t = 1.47 s
