Hi guys, Welcome to the Advanced Video Search Engine, and you are watching වස්තුවක සීමාකාරී ඝර්ෂණ සංගුණකය සොයමු. (Friction). That video is uploaded by Science with Experiments at 2023-07-06T02:27:20-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [12cIS0e4BOU]