b.sc physics (h), part - 1 - patnasciencecollege.ac.in
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B.Sc Physics (H), Part - 1
Patna Science College, Patna University Patna
Langrange Equation
Dr. Aman Kumar
Dept of Physics, Patna Science College, Patna- 5
Email : dr.aman03@rediffmail.com
Mobile No : 8709432967
Derivation of Lagrange's equation from D' Alembert’s principle:
This is Lagrange's equation of 2nd kind for the conservative holonomic system.
Cyclic or Ignorable Co-ordinates:
Invariance of Lagrange's equations under Generalised Co-ordinate
transformations
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