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arXiv · 1511.03583

The motion of two identical masses connected by an ideal string symmetrically placed over a corner

Constantin Rasinariu·Asim Gangopadhyaya
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Abstract

We introduce a novel, two-mass system that slides up an inclined plane while its center of mass moves down. The system consists of two identical masses connected by an ideal string symmetrically placed over a corner-shaped support. This system is similar to a double-cone that rolls up an inclined set of V-shaped rails. We find the double-cone's motion easy to demonstrate but difficult to analyze. Our example here is more straightforward to follow, and the experimental observations are in good agreement with the theoretical predictions.

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Constantin Rasinariu, Asim Gangopadhyaya. 2016-09-05. The motion of two identical masses connected by an ideal string symmetrically placed over a corner. https://doi.org/10.1119/1.4962226

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