11/9/09
Post date: Nov 06, 2009 9:26:32 PM
Bell Activity: A ball is thrown straight up into the air. Discuss how the potential energy and kinetic energy of the ball change as time goes by.
Questions on homework problems - work problems
Energy of a Rolling Ball Lab - Due Wednesday
Do a couple of "test runs", then alter the given procedure to make it more accurate. Complete the rest of the lab using your altered procedure.
Turn in the following:
Your altered procedure, along with an explanation of how your changed make it more accurate.
The middle "analysis" page (both sides, including the graph)
The "efficiency analysis" on a separate page (DON'T tear this out of your lab book!)