Machines Class 10 ICSE Physics |Selina Chapter 3| Pulleys

"Timestamp: 0:00 Introduction 00:31 Single Fixed Pulley 03:46 Mechanical Advantage ,Velocity Ratio and Efficiency of a Single Fixed Pulley 07:12 Single Movable Pulley 10:22 Mechanical Advantage ,Velocity Ratio and Efficiency of Single movable Pulley 14:20 Comparison (Single fixed pulley and Single Movable Pulley ) 17:06 Combination of Pulleys 19:19 One fixed Pulley and Other Movable Pulleys 30:22 Block and Tackle System 45:15 Effect of weight of Pulley on Mecganical Advantage,Velocity Ratio and Efficiency 49:32 Problem 1 51:34 Problem 2 53:37 Problem 3 LearnoHub.com (formerly called ExamFear Education) is a Free Education platform with more than 6000 videos on Physics, Chemistry, Maths, Biology, English, Science experiments, tips & tricks and motivational videos for Classes 6 to 12. Learn for Free! Website: http://www.learnohub.com Facebook: https://bit.ly/LearnoHubFB Instagram: https://bit.ly/LHInsta Join our Telegram Groups Classes 6 to 10 : https://bit.ly/LHTele6-10 Classes 11 and 12 : https://bit.ly/LHTele11-12 About the Founder: Roshni Mukherjee, the Founder-Educator at LearnoHub has been building this free learning platform since 2011. She has been recognized as one of the 100 Women Achievers of India by the Ministry of Women & Child Development and felicitated by the President of India in 2016. Roshni has been invited by Google to speak at Global Education Symposium 2017 held at Google Headquarters, California. Limca Book of Records also recognized our work. Watch Roshni's Tedx Talk to know more about her journey:    • The magic passion can create | Roshni Mukh...   #LearnoHubPhysics#SabkoSamajhAayega #FREEhaiParBESThai#ICSEClass10Physics Join us and let us together build this Free Learning Platform! We will surely ensure that you enjoy the real learning with us. Copyright © All rights reserved. LearnoHub | ExamFear Education"