When a carousel is in motion, the movement of the carousel horse can best be described as?

The movement of the horse can BEST be described as acceleration; change in velocity. Acceleration is the change in speed and/or the change in direction. The horses do both.

convex lenses are thicker at the middle. rays of light that pass through the lens are brought closer together (they converge). a convex lens is a converging lens. when parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.