- download Pixel graphics (PNG)awesome for presentations
- download Vector graphics (SVG)awesome for websites
- download Source file (AI)perfect for customizing
- Unlock everything
Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material for any purpose, even commercially.
Sharing and adapting of the illustration is allowed with indication of the link to the illustration.
The two balls collide head-on. The first heavy ball hardly moves, i.e. its velocity after the collision is: \(v'_1 \approx 0\). The second light ball bounces off the heavy ball and flies with the same speed in the opposite direction: \(v'_2 \approx v_2\).