Ball A was carried to the top of a hill in a straight line, while ball B was carried in a longer, zigzag path. At the top of the hill, both balls were left at rest. A student draws a graph that depicts each ball's final potential energy. Which statement describes the final potential energy of the balls? a. Ball A has more potential energy.
b. Ball B has more potential energy.
c. Neither ball has any potential energy.
d. Both balls have equal potential energy.