Rigid Dynamics (Motion in two dimensions. )

Typic ::-
1. Equation of motion of a rigid body moving in two dimensions. 
2. Expression for kinetic energy of a rigid body moving in two dimensions. 
3.Expression for angular momentum ie moment of momentum of a body moving in two dimension about the origin. 
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"Motion in two dimensions "::-
  Introduction:-   
A rigid body is  said   to    move        in    two dimensions when every particle of the body moves parallel to a plane fixed in space and all the particles which are met by a line perpendicular to the plane have identical motion.
 1. Ans.....《PDF》
2. Ans.....《PDF》
3. Ans......《PDF》
  





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