Rosmall Newton's Cradle Balance Physics Science Pendulum Desk Table Decor Red Base
Brand: Rosmall
Color: Red
<br>Balance Balls are a classic desk toy. <br>The clacking of the steel balls will keep you entertained throughout the day. <br>Pull back one or more of the balls, release them and the same number of balls will swing up on the opposite side. <br>The apparatus usually consists of an odd number of identical steel balls each suspended by a bifilar suspension from a sturdy frame. <br><br>Color: Red,Silver <br>Material: Plastic,Metal <br><br>Package Included: <br>1 x Bottom,1 x Holder,5 x Balls
Newton cradle blance ball size :MIni
Newton ball material: steel ball + plastic + fishing line
Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy.
Easy to install and uninstall.
Let your room have more fun with Newton's cradle.