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S8P3.b
demonstrate the effect of (un)balanced forces on an object b/c gravity
Term | Definition |
---|---|
friction | a force that oppose motion between 2 surfaces that are in contact |
net force | the combination of all the forces acting on an object |
balanced force | stated when the net forces acting on an object = 0 |
unbalanced force | stated when the net force is acting on an object is not 0 |
inertia | the tendency of an object to resist being moved or if the object is moving - to resist a change in speed/direction until an outside force acts on the object |
gravity | a force of attraction between objects thats due to their masses |