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distinguish between
Question | Answer |
---|---|
friction- | a force that opposes motion between two surfaces that are in contact |
net force- | the combination of all of the forces acting on an object. |
balanced force- | stated when the net forces acting on an object equal zero |
unbalanced force- | stated when the net forces acting on an object is not zero |
inertia- | the tendency of an object to resist being moved or,if the object is moving,to resist a change in speed or direction until an outside force acts on the object |
gravity- | a force of attraction between objects that is due to their masses. |