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Q: Lagrangian equations ( No Answer,   0 Comments )
Question  
Subject: Lagrangian equations
Category: Miscellaneous
Asked by: goog34-ga
List Price: $5.00
Posted: 13 Dec 2004 20:59 PST
Expires: 16 Dec 2004 22:30 PST
Question ID: 442289
A particle of mass m moves under the influence of a force F= -Dr ?-1
directed towards the origin. D and ? are positive constants.  The
potential energy at the origin is zero.
a)	Choose the appropriate generalized coordinates. Defend your choice. 
b)	Find the Lagrangian and the equation(s) of motion for the particle. 
c)	Show that angular momentum and energy are conserved.
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