D' Alembert's Principle| Problem Solving#6| Engineering Mechanics

Hey Guys!! This is Zainali and I am back with a new tutorial in which we would be solving a problem using D' Alembert's principle. PROBLEM STATEMENT: Two blocks A & B of mass 35kg and 50kg are released from rest on 30' inclined when they are 25m apart, block A at higher level than block B as shown. The coefficient of friction under block A and inclined is 0.25 and block B and incline is 0.45.Find the time elapsed until the blocks touch. Also, Calculate the common acceleration of the block after they move as a unit and contact force developed between them. Watch the complete playlist regarding Engineering Mechanics: https://www.youtube.com/watch?v=S9nQeCylD28&list=PLSctuHX5brnUimDKgN2HYljHF-mtwprc6 I have tried my best to explain the above mentioned problem. Do Support us by just clicking the SUBSCRIBE icon and if you have learnt anything from this video do click on LIKE button and don't forget to SHARE this video.. Do help us for growing You tube channel by just clicking on SUBSCRIBE icon. Category Education