Hellow guys, Welcome to my website, and you are watching Pulley Systems | #PulleySystem #MechanicalEngineering #EngineeringBasics #LearnEngineering #Gears #x. and this vIdeo is uploaded by The Smart Teacher at 2024-12-13T09:50:00-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.