The normal force (Fn).
Balanced forces do not result a change in motion. They are equal in size and opposite in direction.
It tells us that the sizes of forces are equal and directions of forces are opposite.
describe the size and direction of the frictional forces when a car stops on a falt road?
The forces must be greater in one direction than in the opposing direction, and therefore, must be sufficient to overcome inertia, friction, and any other force that opposes a change in speed.
When two forces cancel each other out, -- their magnitudes (size) must be exactly equal -- their directions must be exactly opposite.
False forces that are equal in size but opposite in direction are called balanced forces. Unbalanced forces acting on an object cause the object to accelerate.
balanced forces
balanced forces
action-reaction forces
Balanced forces
Balanced forces
Balanced forces
action-reaction forces
Balanced forces
Balanced Forces
Balanced Forces
? "action/reaction" ?