1 Answer

Luke Wenke · Answer 1 · 2021-01-13T00:41:57+0000

Answer:

The speed of the wave is

Step-by-step explanation:

Given data

frequency = 5 Hz

we know that the period T is expressed as

$T= (1)/(f) \\$

Substituting we have

$T= (1)/(5) \\T= 0.2s$

also the expression for angular velocity is

ω=
$(2\pi)/(T)$

Substituting we have

ω=
(2*3.142)/(0.2)

ω=
$(6.284)/(0.2) \\$

ω=
31.42 rad/s