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F&M #6: Force

vocabulary

TermDefinition
Force a push or pull that acts on an object
Newtons a unit used to measure force
Net Force the sum of all the forces acting on an object
Balanced Forces forces that cancel eachother out
Unbalanced Forces forces that do not cancel eachother out
Friction a force that acts between sufaces in contact with eachother
Sliding Friction friction between two solid sufaces
Rolling Friction friction that occurs when one of the two surfaces in contact rolls
Fluid Friction friction that occurs when one of the two surfaces in contact is a liquid (like water) or gas (like air)
Statiic Friction friction between the surfaces BEFORE one of the surfaces start moving
Kinetic Friction friction between the surfaces AFTER one of the surfaces start moving
Created by: luv_aliciamarie
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