1.

Consider a force acting on a particle given as vec( F) = yhat( i ) + xhat( j) , where ( x, y ) is the instantaneous location of the particle. This type of force is :

Answer»

Surely a conservation force
Surely a non-conservation force
Information INSUFFICIENT to reach to a conclusion
Will be conservation only if the PARTICLE is CONSTRAINED to move in the x-y PLANE.

Answer :A


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