Editors: S. Franklin, K. Cummings, and J. Marx, 2002 PERC Proceedings.
It is our pleasure to bring to you the Proceedings of the 2002 Physics Education Research Conference, held August 7th-8th in Boise, Idaho. As was the case with the previous…
B. Lindsey, P. Heron, and P. Shaffer, Am. J. Phys., 77 (11), 999-1009 (2009).
The authors discuss students' ability to apply the concepts of work and energy to situations in which the internal structure of a system cannot be ignored, that is, the system cannot…