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The potential energy of a particle of ma...

The potential energy of a particle of mass 1 kg moving in X-Y plane is given by `U=(12x+5y)` joules, where x an y are in meters. If the particle is initially at rest at origin, then select incorrect alternative :-

A

Magnitude of its acceleration is `13 m//s^(2)`

B

It never crosses y-axis

C

It never crosses x-axis

D

It moves in a circle.

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The correct Answer is:
A
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