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6 terms

Science Friction Unit

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Newton
the SI unit of force
Net Force
The force that results from combining all the forces exerted on an object.
Friction
A force that opposes motion between two surfaces that are touching.
Gravity
A force of attraction between objects that is due to their mass.
Weight
A measure of the gravitational force exerted on an object, usually by the Earth.
Mass
The amount of matter that something is made of.