Science Decor

Weightlifter Newton's Pendulum Metal

Weightlifter Newton's Pendulum Metal - Main image
$13.85 $21.99 In stock

Category: Newton's Cradle

The weight of an object is proportional to its mass. The weight of an object is the force acting on it caused by gravity. The greater the mass, the greater the force. The same pendulum will swing with greater amplitude on Earth than on the Moon because of its greater mass.

Mr. Newton discovered this interesting phenomenon and now you too can share in his discovery with this accurate model of his pendulum weight.

Newton's Pendulum with a weightlifter man thanks to this kinetic is going to be constantly in motion. Thus, this scientific and unique object will allow you to feel decompression at home or in the office.

Features:

  • Finish: Metal
  • Style: Modern
  • Dimensions : Height 18cm, Width 17.5cm
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Hazel ★★★★★

Got these as a teaching demo for physics class—the way the momentum transfers between the polished steel balls makes the concept click instantly. The base is solid enough that it doesn't slide around on the desk, even during bigger swings.

Kevin E. ★★★★★

Each ball swings with a satisfyingly precise click that really demonstrates the relationship between mass and force. Set it up on my desk and it's been a fun way to visualize physics concepts while I work.

David ★★★★★

It works exactly as described—the way each pendulum conserves momentum is oddly mesmerizing to watch. The metal balls have a satisfying, solid clack that really drives home the physics lesson. A great desk toy that makes a complex concept feel tangible.