Physics I Practice Problems 8 through 10, 12 through 14, 17, 19, and 20 (solutions not included) cover defining a mass-spring system such that energy is conserved; defining a system of a falling ball such that energy is conserved; energy and work with respect to a ball lifted at constant velocity; energy and work with respect to a ball lifted at constant velocity and the earth; work done on a system of a cup of water and the earth; work done on a system of a falling ball and the earth; compression of a spring resulting from collision with a moving object; the conversion of the kinetic energy of the earth-sun system to potential energy; and work done on a ball launched vertically by a spring.<p/> <b><p>This resource is part of the <a href="http://www.curriki.org/xwiki/bin/view/Coll_MIT/MITOpenCourseWare-APPhysics-WorkEnergyPower"> MIT OpenCourseWare - AP Physics - Work, Energy, Power</a> collection.</p></b> <p> Course: 8.01T Physics I, Fall 2004</p><p>Instructors: Dr. Peter Dourmashkin, Prof. J. David Litster, Prof. David Pritchard, Prof. Bernd Surrow</p><p/> <p> Dr. Peter Dourmashkin, Prof. J. David Litster, Prof. David Pritchard, Prof. Bernd Surrow, 8.01T Physics I, Fall 2004. (Massachusetts Institute of Technology: MIT OpenCourseWare), <span class="nobr"><a href="http://ocw.mit.edu">http://ocw.mit.edu</a></span> (Accessed November 21, 2008). License: Creative Commons BY-NC-SA</p><p/> <p><span class="nobr"><a href="http://ocw.mit.edu/OcwWeb/web/terms/terms/index.htm#cc">http://ocw.mit.edu/OcwWeb/web/terms/terms/index.htm#cc</a></span> <span class="nobr"><a href="http://creativecommons.org/licenses/by-nc-sa/3.0/us/legalcode">http://creativecommons.org/licenses/by-nc-sa/3.0/us/legalcode</a></span></p>