The Potential Energy of an Object as a Function of Position

question 59

Multiple Choice

The potential energy of an object as a function of position is U(x) = x³ + 8,where U is measured in joules and x is measured in meters.Where is the object be located if it is in a metastable equilibrium?

• A)x = 0 m
• B)x = +1.3 m
• C)x = -1.3 m
• D)x= +2.0 m
• E)x = -2.0 m

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