Newtons cradle
grabcad
It is a device that demonstrates the conservation of momentum and energy using a series of swinging spheres. When one sphere at the end is lifted and released, it strikes the stationary spheres; a force is transmitted through the stationary spheres and pushes the last sphere upward.
Download Model from grabcad
With this file you will be able to print Newtons 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 Newtons cradle.