BALANCED AND UNBALANCED FORCE
A
B
= 100 N
An unbalanced external force acting on an object either changes or tends to changeĀ its state of rest, state of motion, direction or speed of motion.
This change will be inĀ the direction of the unbalanced force.
All internal forces are balanced forces.
Unbalanced external force
Balanced
external force
Changes the state of rest
or motion of the object
No changes in the state of rest
or motion of the object