Product: 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 (MIRROR) (Mirror+Black)
Brand: XCH Robots
Color: Mirror+black


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.
Limited product inventory, Desk Toys For Office For Adults, Newtons cradle balance balls newton's pendulum,Great for physical teachers, students in school, office white-collar workers, men and women all ages.Made with a new technology that makes the balls in perfect alignment so you will never have to worry about the strings becoming tangled.
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.Newton Cradle never gets old.The concept of Newton's cradle is very pleasant.They are great for psychology, science and physics classrooms and are also great for kids with ADHD or autism.
The product package is equipped with detailed instructions and illustrations. Please read the details carefully after unpacking, and then install it! If you need any help, please contact us in time.
Assembly steps: First, Gently Open packing. Second, Gently Separate Support plastic shell. Third, Alignment installation. Please be patient and careful during the installation process, because excessive force will cause entanglement!
If you encounter any difficulties, please contact us in time and we will give the greatest help. Guarantee to solve your problem in the shortest time! Trust us!

Search query: metal ball
Relevance: Exact

Search query: newtons cradle
Relevance: Exact