Iridiscent motion and physics UI icons

A set of sixteen minimalist digital icons depicting various physics, motion, and interaction states, rendered in a striking iridescent gradient of cyan to purple against a stark black background. Each icon is stylistically uniform, using soft, rounded geometry—predominantly spheres, cubes, and fluid shapes. The set covers concepts like bouncing, falling, vibration, rotation, and convergence. The visual aesthetic is modern and sleek, characteristic of high-end user interface design for web or app development. The gradient gives a premium, slightly metallic, or holographic feel to the simple vector shapes. The composition is a clean 4x4 grid, making it ideal for a set of visual cues or instructional graphics. Each icon ( through ) is clearly delineated, with consistent weighting and scale, ensuring legibility despite the abstract nature of some motions like the or the .