lagrange's equation of motion:csir physics classical:(8) dec 2014

[@jatinbhatt7826]

What is constant of motion? And how can we find it for a given potential function? !

[@realfacts1716]

The constant of motion is mass that is not affected on the motion of the particles.According to Newton's 2nd law: F=ma where m=constant.F is directly proportional to acceleration a.

[@mangalagiriramesh5936]

Sir iwant legranjious all primary rules velocity mass momentum in one video

[@skmgamer8214]

Why xdot is not a function of x? x dot is the first derivative of x so why it is not a function of x

[@zv3495]

thought of that too.. but then he explains that it is a function of time at 8:00 . Hope that helped

[@pallawiparwe6317]

Thank you sir

[@ardhakar]

Sir i want to say a small thing to every youtube lecturer "what is problem in hindi? Why you dont teach in hindi? Why???

[@towfiqfahimbd]

i agree with you

[@PrankrishnaBorgohain]

kzbin.info/www/bejne/qYTMpXapqJtqapY I think the explanation should go like the exponent term cannot be equal to zero that's why the term in the bracket would be equal to zero.

[@manashdey8765]

Bhai jaldi kro .. itna tym nhi lagta .. deal with common terms more ..