After defining the basic concepts of vectors, this program uses algebra to determine how the resultant of numerous forces acting on a body can be obtained and then equated to the product of mass and acceleration. Kites are employed to exemplify both equilibrium and non-equilibrium conditions. (28 minutes)

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Part of the Series : Math in a Box

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		Bikes and Cars: Centripetal Acceleration This program considers the idea that circular motion must imply a force or component of a force toward the center of a circle, as in the Newtonian theory of how the Moon orbits the Earth. The reasons why bicyclists lean during turns, why roads are ba...(more details)		DVD $79.95 DVD + 3-Year Streaming $119.93 3-Year Streaming $79.95
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