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Force and newtons

TermDefinition
Balanced forces Forces are balanced when the forces pushing (or pulling) an object in one direction are the same size as the forces acting in the opposite direction.
Force strength or energy as an attribute of physical action or movement.
Net Force In physics, net force is the overall force acting on an object.
Newtons second law of motion Heavy objects that need more force to go as the same speed.
Unbalanced Forces In physics, tension is the pulling force exerted by a string, cable, chain, or similar solid object on another object.
Center of mass A point representing the mean position of the matter in a body or system.
Friction The resistance that one surface or object encounters when moving over another.
Newtons first law of motion States that if the net force acting on an object is zero, the object will remain at rest or move in a straight line with the constant speed.
Newtons third law of motion States that forces always act in equal but opposite pairs.
Weight Gravitational force between an object and earth.