ali express Balance balls newton cradle

Specifications

1.Balance balls.newton cradle.
2.all styles.
3.base can be plastic and wood.
4.also customized to samples.
5.business gift

Balance ball. Newton ball. Newton’s cradle. Newton cradle. Kinetic cradle. Kinetic balls. Promotional gift. Business gift. Desktop crafts. Desk toy

We are specialized in producing Newton's cradle.

We have 3 styles at present, and each style has 3 sizes: L, M and S.

We can customize to your request or sample. Client's logo is available.

 

It is a good education toy for kids to learn Physics. And as a promotional items exporter, we’ll try to find any product that you need, tell me what you are looking for and I will get it for you!

 

Name:

Newton's Cradle, Newton Balls, Balance Balls, Kinetic Cradle and Kinetic Balls.

 

Composition:

OPP inner bag, colorful box, pedestal, frame and 5 balls.

 

Material:

Frame if made of plastic.

Pedestal is made of plastic.

Ball is made of stainless iron.

 

Principle:

Depends on Law of conservation of momentum and the theorem of momentum to swing the ball each other.

 

Usage:

1) When the ball on one end is pulled aside and allowed to swing as a pendulum, it hits the next ball. The outcome is fascinating, the one ball on the far end is knocked away from the others with the same speed as the first ball had initially and all of the other balls remain nearly at rest!

2) If you pull back two balls and let them strike the others, two balls are knocked from the other end, and all the other balls remain nearly at rest. Great for stress relief and makes a wonderful gift!

3) You can also try:

Pull one ball of each side with same height.

Pull two balls of each side with same height.

Pull one ball of each side with different height.

Pull one ball of each side with different height.

Try more and see it for yourself.

 

Transportation:

All available shipping ways could be applied, by express, by courier, by air or by sea.

Appointed shipping company or our own forwarders all could be used in shipment.

Full-way tracking the cargos for you before the goods arrival.

 

Contact Us:

We highly appreciate your any enquiry. We will reply you within 12 hours. If you have any question or need more information, just feel free to call us at any time.