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Full-Text Articles in Physics

The Motion Of Two Identical Masses Connected By An Ideal String Symmetrically Placed Over A Corner, Asim Gangopadhyaya, Constantin Rasinariu Oct 2016

The Motion Of Two Identical Masses Connected By An Ideal String Symmetrically Placed Over A Corner, Asim Gangopadhyaya, Constantin Rasinariu

Physics: Faculty Publications and Other Works

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.


Easily Accessible Experiments Demonstrating Interference, Robert Polak, Nicolette Fudala, Jason T. Rothchild, Marcin Zelek Jan 2016

Easily Accessible Experiments Demonstrating Interference, Robert Polak, Nicolette Fudala, Jason T. Rothchild, Marcin Zelek

Physics: Faculty Publications and Other Works

A brief but detailed description of simple experiments to be used in Physics classrooms.