Concept of Virtual work Principle (Lecture 1)|Engineering Mechanics|| First year course

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ASHISH PUROHIT

ASHISH PUROHIT

Күн бұрын

Пікірлер: 52
@rushi.modhave
@rushi.modhave 3 жыл бұрын
You are just awesome , the way u explained everything , I am loving it : )
@ahamadromen
@ahamadromen 3 жыл бұрын
I have taken classes long time a ago in the US, my instructor never explained it this easy. Please keep up creating more of these such helpful lectures. Thanks
@Slayclay1
@Slayclay1 8 күн бұрын
how are you doing now ?
@Slayclay1
@Slayclay1 8 күн бұрын
how are you doing now ?
@ahamadromen
@ahamadromen 3 жыл бұрын
very good woodwork in explaining the fundamentals. Thank you!!
@avyakth7995
@avyakth7995 2 жыл бұрын
Dear sir @5:28 in free vibrations you applied d alemberts principle for that, why dont we apply that here ? shouldn't we consider acceleration here ? how to know when to consider and not to consider acceleration clarify sir plzz
@amitgoyal4867
@amitgoyal4867 2 жыл бұрын
These lectures hit different when you know sir teaches in the same university in which you study
@akangkshyadutta5820
@akangkshyadutta5820 Жыл бұрын
Which university
@amitgoyal6836
@amitgoyal6836 Жыл бұрын
@@akangkshyadutta5820 Thapar
@AdrijaPayin
@AdrijaPayin 4 күн бұрын
amazing teacher
@ガガガ-w8v
@ガガガ-w8v Жыл бұрын
thank you!! very helpful and easy to understand!!
@rasraster
@rasraster 5 жыл бұрын
Excellent lecture. The next one too.
@ashishpurohit9138
@ashishpurohit9138 5 жыл бұрын
Thank you
@jacobsss5827
@jacobsss5827 2 жыл бұрын
That is an awesome exolaination
@samuelisaac8220
@samuelisaac8220 5 жыл бұрын
what happened to your finger sir?
@ashishpurohit9138
@ashishpurohit9138 5 жыл бұрын
Dear @samuel Isaac, thank you for your concern, it was just a cut, now perfectly fine. Thank you again
@devgupta1217
@devgupta1217 3 жыл бұрын
Excellent 👌
@ashishpurohit9138
@ashishpurohit9138 3 жыл бұрын
Complete lecture serie of mechanics for your refernce kzbin.info/aero/PLi0hoi2vOpnQ1wu7w4CMSUobzKuWIEThQ
@ShivanBihari
@ShivanBihari 5 жыл бұрын
Great guru GGG 🙂🙂
@ashishpurohit9138
@ashishpurohit9138 3 жыл бұрын
Complete lecture serie of mechanics for your refernce kzbin.info/aero/PLi0hoi2vOpnQ1wu7w4CMSUobzKuWIEThQ
@aasthasinghal5105
@aasthasinghal5105 4 жыл бұрын
Sir aap farishta ho thapar students ke liye
@ashishpurohit9138
@ashishpurohit9138 4 жыл бұрын
You are so kind Aastha..thank you for appreciation
@grupocelebremos1
@grupocelebremos1 Жыл бұрын
where I can know what is K?
@diptiranjan1991
@diptiranjan1991 5 жыл бұрын
Wow sir..
@ashishpurohit9138
@ashishpurohit9138 5 жыл бұрын
thank you
@thamodudayanga7388
@thamodudayanga7388 4 жыл бұрын
great video
@ashishpurohit9138
@ashishpurohit9138 3 жыл бұрын
Complete lecture serie of mechanics for your refernce kzbin.info/aero/PLi0hoi2vOpnQ1wu7w4CMSUobzKuWIEThQ
@taniljalli3597
@taniljalli3597 3 ай бұрын
thank you sir
@gangaadhikari1756
@gangaadhikari1756 4 жыл бұрын
well explained
@ashishpurohit9138
@ashishpurohit9138 4 жыл бұрын
Thanks
@ashishpurohit9138
@ashishpurohit9138 3 жыл бұрын
Complete lecture serie of mechanics for your refernce kzbin.info/aero/PLi0hoi2vOpnQ1wu7w4CMSUobzKuWIEThQ
@-techtips
@-techtips 5 жыл бұрын
Very nice
@ashishpurohit9138
@ashishpurohit9138 5 жыл бұрын
Thank you
@wanassaben8269
@wanassaben8269 2 жыл бұрын
Thank you 🇩🇿❤️
@amnrj5081
@amnrj5081 3 жыл бұрын
Sir civil 1 St year sa hai hm ..physics yaha pr kaha sa start kra
@ashishpurohit9138
@ashishpurohit9138 3 жыл бұрын
Dear ye subject to mechanisc hai for engineering 1st year. Aap civil engineering 1st yr ho. Physics ka stllabus bilkul alag hai
@amnrj5081
@amnrj5081 3 жыл бұрын
Sir pls provide link jaha sa hm video dekh saka civil engineering ka
@ashishpurohit9138
@ashishpurohit9138 3 жыл бұрын
Complete lecture serie of mechanics for your refernce kzbin.info/aero/PLi0hoi2vOpnQ1wu7w4CMSUobzKuWIEThQ
@mousaalsaeed9410
@mousaalsaeed9410 4 жыл бұрын
Thanks
@ashishpurohit9138
@ashishpurohit9138 3 жыл бұрын
Complete lecture serie of mechanics for your refernce kzbin.info/aero/PLi0hoi2vOpnQ1wu7w4CMSUobzKuWIEThQ
@UnspokenThings
@UnspokenThings 5 жыл бұрын
felt bad for your finger ,sir
@MIUW100
@MIUW100 3 жыл бұрын
❤️❤️❤️❤️
@02_abhishekkumar75
@02_abhishekkumar75 3 жыл бұрын
Bhaiya mechanics ka exam hai maine padha hai hai aapke channel se lekim time bht kmm tha isiliye ache se nhi padh paya thora help krr do exam me plzz
@ashishpurohit9138
@ashishpurohit9138 3 жыл бұрын
In what way need my help
@subramanianm8891
@subramanianm8891 4 жыл бұрын
Sir, In newtons method, you have stretched at some distance x , so you told the force act on the mass by spring is -kx. But, In energy approach, you virtually stretched some infinitesimally small distance ∆r , it could be, the force by spring, -k ∆r. How it could -kx. This is my doubt, i don't know, it may be a totally wrong question....
@ashishpurohit9138
@ashishpurohit9138 4 жыл бұрын
Hello and sorry for replying late, When we are doing energy approach, we actually disturbing our system from its equilibrium state, means at this moment, the spring is stretched. So if you give del_r displacement actually the spring is now having a total change in length is (x+del_r), but as del_r is infinitesimal small so we assume the spring force still kx and then we say the work done by spring force is k.x.del_r. if still I could not answer your query, let me know I will try to explain it in other way.
@subramanianm8891
@subramanianm8891 4 жыл бұрын
@@ashishpurohit9138 no need for that sir, this is enough, i understood and thank you very much sir to consider the doubt.
@ashishpurohit9138
@ashishpurohit9138 3 жыл бұрын
Complete lecture serie of mechanics for your refernce kzbin.info/aero/PLi0hoi2vOpnQ1wu7w4CMSUobzKuWIEThQ
@hikikomorihachiman7491
@hikikomorihachiman7491 22 күн бұрын
Thank you sir
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