On Tuesday (2/23), we used several contraptions (pulleys, balances, levers, nutcrakcers) to observe torque and the benefits of leverage.
CLASS ACTIVITIES
1) Explanation of Power and Efficiency
2) Seeking a Mechanical Advantage stations
3) Discussion of Take-Home Test
HANDOUTS
1) Seeking a Mechanical Advantage
2) Energy Take-Home Test
HOMEWORK
1) Complete Energy Take-Home Test (due 3/1)
Thursday, February 25, 2010
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