Grab your Newton's Cradle while the BIG DISCOUNT is on.
THE EXTRAORDINARY WAY TO PROMOTE FOCUS AND CONCENTRATION!!
Fun for the office, make a great desktop gift.
Also suitable for physics experiment and learning.
Demonstrate the law of conservation of momentum.
Friction and damping effects are also observed.
Pull back one or more of the balls and let them drop down.
The same number of balls will swing up on the opposite side and the clicking will go back and forth until it stops.
A great way to take a break during a stressful day.
Solid steel ball, plastic frame, and base.
Newton's cradle 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, transmitting a force through the stationary spheres that will push the last sphere upward. This motion will continue forever until it is stopped manually.
Materials: Plastic, Metal
Small size: 18 x 11 x 14 cm / 7.1 x 4.3 x 5.5 in
Medium size: 23 x 18 x 14 cm/ 9.1 x 7.1 x 5.5 in
1 x Newton's Cradle
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