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Forces and Motion in Two Dimensions

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Ages: 16 - 18
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Professor Lewin Introduces Velocity and Acceleration
From WatchKnow, produced by MIT Opencourseware
Lewin introduces velocity and acceleration to his students first by drawing graphs on his famous chalk boards and then by using an awesome demonstration. He actually fires a gun in his class and measures the velocity of the bullet! This video is prob... [more]
July 31, 2012 at 05:15 PM
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