The kinetic energy of a pendulum is greatest at the bottom of its swing because the pendulum is A. at its slowest speed. B. at its lowest point. C. at its greatest speed. D. about to swing upward.

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Answer:When the pendulum reaches the very bottom of the swing, it is at its lowest point and greatest speed. This means that the pendulum has zero potential energy (with respect to its rest position) and maximum kinetic energy. This pattern continues for the rest of the swings.

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