Physics black outline icon

About the Physics black outline icon

The icon shows a horizontal bar suspending four circular balls on strings, with the rightmost ball swung outward at an angle, the classic Newton's cradle momentum experiment. It communicates physics, mechanics, and energy transfer. Use it on education platforms, science course thumbnails, STEM apps, presentation slides, and museum or lab websites.

Three balls hang at rest at equal string lengths while only the far-right sphere is displaced, giving the icon a sense of motion. It pairs with atom, gear, and lab flask icons for science sections. Tip: a slight rotation animation suits it well in loading states.

This is the black outline version of the physics icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.