Multiple Choice
Force and potential energy: A potential energy function is given by U(x) = (3.00 N/m) x - (1.00 N/m3) x3. At what position or positions is the force equal to zero?
A) m and -
m
B) 0.00 m, m and -
m
C) 1.00 m and -1.00 m
D) 3.00 m and -3.00 m
E) The force is not zero at any location.
Correct Answer:

Verified
Correct Answer:
Verified
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