Force:A puch or pull extered by one objecton another.
Friction:A force thet opposes the motion of an object in cntact with a surface.
Drag force: A force that opposes the motion of an object througha liquid or gas.
Gravity:A force of of attraction thar exists between all objects with mass
Net force: The combined effect of all the forces acting on an object.
Balance force: Forces that cancel each other out when acting together on a single object.
Unbalance force:Forces that do not cancel each other out when acting together on a single object.
Inertia: The tendency of an object to oppose a chang in motion.
Momentum: The mass of an object multiplied by its velocity.
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