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The potential energy of a particle varies with x according to the reltiaon U(x) `=x^(2)-4x`. The point x =2 is a point of
A. stable equilibrium
B. unstable equilibrium
C. neutral equilibrium
D. none of above

1 Answer

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Best answer
Correct Answer - 1
At=x=2
`F_(2)-(dy)/(dx)=-2x+4`
F=20
Stable equation

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