Lagrangian Multipliers - Force of Constraint for a Mass on an Incline

Here I use Lagrange Multipliers to find the force of constraint for a mass on an incline.
Second Semester Classical Mechanics Playlist
• Classical Mechanics 2 ...

[@fizixx]

I like that you do things in different ways, ending up with the same thing. I think it's interesting and enlightening.

[@DotPhysics]

I think it's fun

[@MissPiggyM976]

I like it very much!

[@gaganaut06]

hi,
can you please do a video comparing and possibly simulating the physics of gun fired when fixed to ground and gun fired when free falling. The question is whether the exit velocity of bullet remains same.
your videos really improved my basics in physics