September 2018 1 37 Report
Tolong bantu.
Seluas tali panjang 2 meter,pada tali berbentuk 8 gelombang ketika digetarkan dgn frekuensi 40 hertz.hitunglah cepat rambat gelombang.

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.