April 2019 1 5 Report
Edward ingin membuat katrol timba air.ketinggian katrol 2m diatas permukaan tanah dan permukaan air 3 m dibawah permukaan tanah.berapa panjang tali dari permukaan air ke katrol

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.