CLASSICAL MECHANICS TEST – III

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1. The Lagrange’s equation of motion is a differential equation of [ ]

 
 
 
 

2. If all forces in a system are derived from a generalized potential then it is called a

 
 
 
 

3. About the principal axes the number of non – zero elements of inertia tensor will be

 
 
 
 

4. Lagrangian formalism transformation to Hamiltonian formalism meant [ ]

 
 
 
 

5. The action integral of a physical system for the actual path is [ ]

 
 
 
 

6. If ∂L/∂q = 0, where L is the Lagrangian for a conservative system without constraints and q is a generalized coordinate, then the generalized momentum is [ ]

 
 
 
 

7. For a free particle the principle of least action is

D) None

 
 
 
 

8. The correct relations for Poisson brackets are : [ ]