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astrotastic: expose-the-light: Newton’s cradle Newton’s cradle, named after Sir Isaac Newton, is a device that demonstrates conservation of momentum and energy via a series of swinging spheres. When one on the end is lifted and released, the resulting force travels through the line and pushes the last one upward. The device is also known as an executive ball clicker, Newton’s balls, Newton’s pendulum, or Newtonian Demonstrator.   …Newton’s balls wat

astrotastic:

expose-the-light:

Newton’s cradle

Newton’s cradle, named after Sir Isaac Newton, is a device that demonstrates conservation of momentum and energy via a series of swinging spheres. When one on the end is lifted and released, the resulting force travels through the line and pushes the last one upward. The device is also known as an executive ball clicker, Newton’s balls, Newton’s pendulum, or Newtonian Demonstrator.  

…Newton’s balls

wat