Newtons Cradle - Regular - 5.5 inches - Image one
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11 customer reviewsNewton’s cradle or balance balls is one of the oldest, most interesting physics toys that demonstrate the laws of conservation of energy and momentum (and much more). You just raise one or two balls on one end, let them go and watch what happens on the other side. Great for physics demonstrations, as a desk toy/stress reducer, and makes a great gift.
Features:
- Demonstrates primarily the laws of conservation of energy and momentum
- Excellent desk toy
- Perfect for physics demonstrations
- Cradle size: 5.50in x 5.50in x 5.75in
- Black wood base
- Chrome metal balls
Note: This product is not meant for young children. It is a delicate object, meant for use as a desk toy or fun stress reducer. Balls on cradle can get entangled or snap off if not used properly.
8 +
7.00 x 6.00 x 6.00 inches
17.78cm x 15.24cm x 15.24cm
1 lb 3 oz
0.54 kg
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
Toy contains a small ball. Not for children under 3 yrs.
Customer Reviews
Newtons Cradle - Regular - 5.5 inchesbuyer from Hong Kong
good
GrandfatherEverything good.
Newton's CradleDoug Benenson from Santa Rosa, CA / USA
Excellent demonstration for Newton's 3rd law and my student's love playing with it!
Newton's CradleJosephine Golcher from Fountain Valley
Excellent piece of equipment at a price that meant all lab groups could have their own
I always wanted one....Eydie Payne from USA, Scott Depot, WV
Now it is setting on my desk at work. I LOVE IT! When I am having a tense moment, I just listen to the sound of my Newtons Cradle! Recommend it highly!
Sturdy!Ivania Choma from Spiritwood, Saskatchewan, Canada
I wanted a wooden base, because this will be used by a number of children. Very good quality for the price!
Love this desk toyTeacher Susie from Aliso Viejo, CA
I purchased this for my desk. Every period at least three of my students ask permission to "start the balls"...the middle schoolers love it too! Several students asked me where I got it and several have asked for it as a Christmas present!
Son loved itE Clark from USA, Indiana
What more can you say? Made well. Great gift. Would buy from xump.com again.
Newtons Cradle - just as describedSamantha from North Carolina
I was very happy with this product; made well, and also packaged very well. Arrived quickly.
Newtons CradleWlodzimierz from Poland
Old but excellent toy. I recommend it.
My son LOVES his Newton's CradleJeanette from Texas
My son was so excited when his Newton's cradle showed up in the mail. He showed it to everyone and displays it on his desk. Thanks for having great science products at reasonable prices.
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