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2.2

Science

TermDefinition
force a push or pull on an object
contact force a push or pull applied by one object to another that is touching it
noncontact force a force that pushes or pulls an object without touching it
friction a contact force that resists the sliding motion between two objects that are touching.
gravity a noncontact force that exists between all objects that have mass
balanced force when the net force on an object is 0 N
unbalanced forces when the net force on an object is not 0 N
Created by: knoxjad4022
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