|Technology Teacher: Navigating by Good Gyrations|
This activity describes some simple, yet impressive gyroscopic demonstrations using only a bike wheel with a quick-release hub. Then, itIt explains both the angular momentum principle that tends to keep the wheel in a rigid plane and the effects of the external forces that create precession. And all without a single equation!No equations are used during the activity. Understanding the forces at work on a gyroscope will raise your students' consciousness of all kinds of devices and phenomena, from how and why a football, a rifle, and a Frisbee disk work to how an aircraft or a spacecraft can keep itself on course.
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No specific technical requirements, just a browser required
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DLESE Catalog ID: NASA-ESERevProd-000-000-000-387
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