Lecture Series on Dynamics of Machines by Prof. Amitabha Ghosh Department of Mechanical Engineering IIT Kanpur For more details on NPTEL visit http://nptel.iitm.ac.in
Mathematical junk!!! The physical significance of tensor and principal axes has been totally ignored. I wasted 2 hours on this lecture and the prelude to to this.
it seems that way since you are integrating mass. However, consider if you wanted to actually perform the integration. One would have to integrate the rigid body's mass which can be done succinctly with rho*dV to replace dm. This takes it to three dimensions. Yet, this actual step is unnecessary for what he is trying to show.
Very concise. Thank you
Menaurdi 1 month ago
to those who think they wasted their time watching this: it must really suck to be you!
120551DS0u2a 10 months ago
Excellent teacher.
italouruguayricano 10 months ago
thank you!
deva00voli00rodu 1 year ago
Mathematical junk!!! The physical significance of tensor and principal axes has been totally ignored. I wasted 2 hours on this lecture and the prelude to to this.
ajetebharath 1 year ago
thanks Apu
made4life22 1 year ago 2
@aibiman8
it seems that way since you are integrating mass. However, consider if you wanted to actually perform the integration. One would have to integrate the rigid body's mass which can be done succinctly with rho*dV to replace dm. This takes it to three dimensions. Yet, this actual step is unnecessary for what he is trying to show.
MrMillsms 1 year ago
very lucid. very enjoyable. I look forward to learning much more from you.
MrMillsms 1 year ago
Great explanation, simple, clear and not shallow and developed the ideias. No comparison!
arantheo 1 year ago
thank you very much techer
lukealucard 1 year ago