cradle.
grabcad
A Newton cradle is a device that demonstrates conservation of momentum and energy through the transference of kinetic energy between swinging spheres. It consists of several metal balls suspended by wires or ropes in a line, with the ends positioned close together. When one ball at the end is tapped, it swings and impacts the stationary balls, causing them to all move in unison.
Download Model from grabcad
With this file you will be able to print cradle. with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on cradle..