Hellow guys, Welcome to my website, and you are watching فیزیک هفتم فصل 8 کار و انرژی مفهوم کار. and this vIdeo is uploaded by Kaman Academy at 2020-08-26T09:40:24-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
