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Newtonian Demonstrator

Item # 751660
Newtonian Demonstrator is rated 2.5 out of 5 by 2.
  • y_2018, m_8, d_20, h_1
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  • loc_en_US, sid_751660, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_carolina
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Dramatically illustrates Newton’s third law of motion and works well on an overhead projector. The unit is completely assembled and consists of a walnut frame with five 1"-diam nickel-plated steel balls. Dimensions, 9 × 7 × 9"; shipping wt, 2 lb.

Price

$36.05

In stock and available to ship.

Dramatically illustrates Newton’s third law of motion and works well on an overhead projector. The unit is completely assembled and consists of a walnut frame with five 1"-diam nickel-plated steel balls. Dimensions, 9 × 7 × 9"; shipping wt, 2 lb.

 
 
Rated 3 out of 5 by from This product is simple to use, but it is not durable. The product does not last a long time. The wires get tangled and they break easily. However, it's easy to use, large enough for the students to manipulate, and meets the objective of the lesson.
Date published: 2017-01-07
Rated 2 out of 5 by from Flaws in the material This product worked great for a couple of classes but the line used to hold the balls are very weak and broke after using this product in only a few classes. The item is not constructed in a way that after the line is broke new line could be added to fix the problem. It would be a good product for personal use that is not used often, but for a classroom this is not a good product.
Date published: 2015-04-28
  • y_2018, m_8, d_20, h_1
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_751660, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_carolina
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 12ms
  • REVIEWS, PRODUCT