LengedHope Newton Pendulum Balance Balls Science Teaching Physical Desk Ornaments Small Red
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- Material: Solid steel ball, nylon plumb line, ABS plastic frames and base.
Not only demonstrates a pendulum but also shows the Laws of Conservation of Momentum and Energy. Pull up one ball and releaseonly one ball in the other side movespull up two two balls will react and so on. Manufactured by LengedHope. Suitable for the place such as office desk tablecomputer table etc. It is a best and useful gift for children to arouse his or her interest in physics. Material: Solid steel ball nylon plumb line ABS plastic frames and base.
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|Quantity Available in Stock||17|
|Manufacturer Part Number||hyh20200307up-04|
|Amazon ASIN Code||B085M27YC8|