Writing the Lagrangian for the compound pendulum (brief)
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11 жыл бұрынWriting the Lagrangian for the compound pendulum. This version skips over some math. For the gory details, go here: • Writing the Lagrangian... .
Please leave a comment about the pace of this video. Too slow? Too fast? Do I spend too much time explaining the math? Let me know what you think.
@isaacdegani5692 3 жыл бұрын
I love how you show the computation but fast forward through it--that really helps with staying focused on the main ideas without getting caught up in the details. I also really prefer this to skipping over the algebra because it maintains completeness and I can pause to check my own work. Love your videos, please keep it up!
@isaacdegani5692 3 жыл бұрын
Oh wow I just noticed the long version you linked. This is fantastic.
@matthiasandersen3329 7 жыл бұрын
Shouldn't y2=-l1cos(theta1)-l2cos(theta2)?
@felipeguisoli9306 9 жыл бұрын
Really good man! Thanks a lot!
@arisoda Жыл бұрын
why is there no square around the brackets in T1 = m/2 (x1-dot-square - y1-dot-square) ? Isn't this velocity that need to be squared because it's m/2 v^2 ?
@shashwatmishra2437 6 жыл бұрын
WHy no Kinetic energy of rotation??? 0.5 I w^2
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