" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
n = 2,5 gelombang
λ = 30 m
v=?
v = λ/T
v = λ/ (t/n)
v = 30/ (20/2,5) = 30 * 2,5/20 = 7,5/2 = 3,75 m/s