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Free Body Diagrams
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5 Terms
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center of mass
location at which all the mass of an object is concentrated
2
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Force of gravity
weight (m*g)
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Force Normal
The force normal to or perpendicular to and caused by a surface.
Always a push. (Surfaces can’t pull.)
4
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Force applied
The force applied on an object by a different object or person.
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Force of Friction
Parallel to and caused by a surface.
Tries to prevent and object from moving or slows down an object.