The potential energy of a body is given by, U =\[A-B{{x}^{2}}\](Where – McqOptions

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1.	The potential energy of a body is given by, U =\[A-B{{x}^{2}}\](Where x is the displacement). The magnitude of force acting on the particle is [BHU 2002]
A.	Constant
B.	Proportional to x
C.	Proportional to \[{{x}^{2}}\]
D.	Inversely proportional to x
Answer» C. Proportional to \[{{x}^{2}}\]

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