Force From Potential Energy Function
The potential energy of a particle in a conservative force field is described by the function U(x) = 4x³ - 3x², where U is in joules and x is in meters. At what position(s) is the force on the particle equal to zero?
A
x = 0.25 m
B
x = 0 m
C
x = 0 m and x = 0.5 m
D
x = 0.5 m
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