Concept of Virtual work Principle (Lecture 2)|Engineering Mechanics|| First year course

#AshishPurohit Method of virtual work, How to apply in simple problems, First year BE syllabus
Complete Lecture series:
Engineering Mechanics || Theory and Numerical || Lecture Series

Equilibrium of particles: Static of concurrent forces, Sine law, Lemi’s Theorem, Examples

Equilibrium of Rigid Body: Moment and torque, Free body diagram, pin support/roller support, pulley system, uniform loading, variable loading, Force couple system, Resultant moment,

Trusses and Frames : Method of section, Method of Joints, Zero force members

Centroid of complex shapes, Second Moment of Area: parallel axis theorem

Virtual Work Principle: Explanation of concept and numerical practice problem

Friction: Screw Friction example, Wedge Friction problem, Belt and Pulley Friction

Shear Force and Bending Moment diagram (SFD BMD): Cantilever beam, simply supported beam over hanged beam

DAlembert Principle: Basic Introduction Numerical example

[zhengwang]

you saved my life, I couldn''t thank you more sir. kind people has a nice life

[sharonkerketta]

Very detailed and clear explanation. Thank you

[camiellammers]

Wow thank you so much!! Been struggling with this topic but youve managed to explain it perfectly in just 20 minutes!!

[tezzalenko]

Thanks mate, I'm understanding this a little bit more thanks to you

[surajpatel]

thank you sir for clearing my huge confusion in Virtual work problems. thanks a lot

[ANKUSHACHARJEE-xv]

sir you taught the topic so beautifully and effortlessly❤...thank you sir

[jenyjoy]

Omg thank you so much Sir.
Keep doing such videos
Life saver ❤

[joejoshuaobote]

Very interesting and great experience Sir...am so grateful... you saved me a lot

[muskansingh]

Amazing explanation, sir.. please keep uploading more videos 😊

[sahilubhe]

Sir what will be the equation of virtual work if mass of link is considered ?

[obafemi]

Thank you sir

Please where can I get those textsbbook you mentioned in the video sir

[grupocelebremos]

Where I can find information aborut the delta function I didn't find anithing 13:33

[raulmuresan]

This video was very useful
, however I would like to know how you found theta to be 30

[sunnytamrakarsunvic]

@12:53 i am a bit confused..should not the y co-ordinate of point B be -Lsin(theta) as it is in downward direction??

[aaronkapepa]

HOW IS THIS PRINCIPLE RELATED TO THE CENTER OF INSTANT VELOCITY ? IS IT POSSIBLE TO USE THE CENTER TO FIND THE FORCE

[anaslahrichi]

Thank you for this amazing explanation

[Ns]

Bro, where i can find questions for mechanical efficiency ??

[mayukhmitra]

Can anyone help me in finding the co ordinates.

[laxmiyadav]

Sir need your help in solveing some engineering questions ? Sir can you please help

[pratyushsaxena]

Sir I am from Bihar van you please record your lecture in hindi so it becomes more easy to understand