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Unformatted text preview: displayed in the box labeled Length). If the recording length needs to be adjusted, tap on the box labeled Length then enter the new value. 4. Wind the string around the spool, lifting the small load mass until it is just below the bottom of the disk (or bar). The rst group member should start with 25 g of mass on the hanger and each group member should add an additional 5 g before taking their data. 5. Start logging data on the hand-held data collector by pressing . Release the system from rest and allow the data logger to collect angular displacement and angular velocity data over a 20 second interval as the load mass falls and then returns up towards its starting point. The resulting graph of vs t shown on the data logger should look like a saw tooth function as shown below. 71...
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This note was uploaded on 01/27/2012 for the course PHY 2048l taught by Professor Staff during the Fall '08 term at University of Central Florida.
- Fall '08