Pendulum Balls Swinging Loop Closeup is a fascinating stock motion graphics video that shows a Newton's cradle swinging over a blue background. The balls hitting and impacting each other represent event, moment or time passing by. This 3840x2160 (4K) bit of video will look wonderful in any video project that depicts Physics, classroom learning, an office environment, and more. Snap up this clip today, and add it to your next edit, video, or social media campaign. Your viewers will be astonished.