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The potential energy of a particle of ma...

The potential energy of a particle of mass 0.1 kg , moving along the X-axis , is given by `U=5x(x-4) J`, where x is in metres. Choose the wrong option.

A

the particle is acted upon by a constant force.

B

the speed of the particle is maximum at x = 2m.

C

the particle executes simple harmonic motion.

D

the period of oscillation of the particle is `pi//5s`

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The correct Answer is:
B, C, D
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