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XCH Robots Newtons Cradle, 5 Pendulum Balls, Big Newtons Cradle Balance, Metal Balls for Office Toys, Physics Toys, Teacher Toys, Steel Ball Toy, Metal Ball Pendulum, Black Wooden
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About XCH Robots Newtons Cradle, 5 Pendulum Balls, Big
XCH Robots Newton's cradle is a device that demonstrates 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 pushes the last sphere upward. The last sphere swings back and strikes the still nearly stationary spheres, repeating the effect in the opposite direction. The device is named after 17th-century English scientist Sir Isaac Newton. It is also known as Newton's Balls or Executive Ball Clicker. Package included: 1 x Newton's Cradle Size: L:7.1x4.7x7.1 inch Weight：2.5Ib (Include Packing Box) Features: Demonstrates Conservation of mechanical energy Intelligence Development: Fine argument of Newton's law of motion and the starting point of physics.( Newton's Laws of Motion ). For every action there is an equal and opposite re-action.Inspired us to better understand the concept of conservation of momentum. Use For:High quality newtons cradle 5 balls for office, science experimental classroom,science fair decoration, Perfect for Birthday, holiday, party, wedding anniversary ect. Notes: 1、If Damaged or Lost in transit will be Resent Freely again!Just Message us First! 2、When you received the item, pls take the balls out one by one or the balls may be tangle up.It is suggested be placing horizontally. 3、Parcel is disassembly and transportation,need to install by yourself, the installation time may be a bit deviation specifications, please be patient. 4、Use under the adult's Supervision.Do not keep the small parts of the toy in mouth preventing the baby swallow it. 5、The user/buyer personal reasons cause Bought by mistake,Failure or Unauthorized disassembling caused any damage or other problems will not provide fee services.
