Planet Impact
This informational site provides content knowledge for teachers on questions like: What factors determine the force of gravity between two bodies? What keeps objects in orbit? What keeps the moon from falling to the earth or the earth from falling into the sun? How are centripetal forces related to centrifugal forces?
This resource assists teachers with additional content knowledge on gravitational force.
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eduToolbox® is a resource-sharing portal developed by the Ayers Institute for Learning & Innovation with collaborative support and funding from the Tennessee Department of Education and the U.S. Department of Education's Math & Science Partnership program.
