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arXiv · 1811.11832

Finger Paint and Physics: A simple demonstration of Circular Motion and Conservation of Energy

Sarah Phan-Budd
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Abstract

It can be a challenge to come up with simple demonstrations of circular motion and conservation of energy. One such demonstration consists of a large exercise ball, off of which a small solid or hollow ball is rolled. The small balls are coated in finger paint so, after an initial push, they roll nearly without slipping and create a visible tracks that can be measured and compared.

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Sarah Phan-Budd. 2018-11-28. Finger Paint and Physics: A simple demonstration of Circular Motion and Conservation of Energy. https://arxiv.org/abs/1811.11832

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