Q 1 :    

The potential energy function (in J) of a particle in a region of space is given as $U=(2x^2+3y^3+2z).$ Here $x,y$ and $z$ are in meter. The magnitude of $x$-component of force (in N) acting on the particle at point P(1, 2, 3)m is                        [2024]

• 2

   

• 6

   

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• 8