14. (15 points) As shown in the figure, the radii of circular gears $A$, $B$, and $C$ are 15 cm, 10 cm, and 5 cm, respectively, and they are part of a transmission mechanism. When $A$ rotates uniformly, it drives $B$ to rotate uniformly, which in turn drives $C$ to rotate uniformly. Please answer:
(1) When $A$ rotates uniformly in a clockwise direction, does $C$ rotate in a clockwise or counterclockwise direction?
(2) When $A$ completes one full rotation, how many full rotations does $C$ complete?
14. (15 points) As shown in the figure, the radii of circular gears $A$, $B$, and $C$ are 15 cm, 10 cm, and 5 cm, respectively, and they are part of a transmission mechanism. When $A$ rotates uniformly, it drives $B$ to rotate uniformly, which in turn drives $C$ to rotate uniformly. Please answer the following questions:
(1) When $A$ rotates uniformly in a clockwise direction, does $C$ rotate in a clockwise or counterclockwise direction?
(2) When $A$ completes one full rotation, how many rotations does $C$ complete?

Answer: When $A$ rotates uniformly in a clockwise direction, $C$ rotates in a clockwise direction.
(2) $A: B: C = 15: 10: 5 = 3: 2: 1$

Answer: When $A$ completes one full rotation, $C$ completes 3 rotations.