important facts
1. If forces are balanced then the object is at rest.
2. If the forces are balanced, the object will move at the same velocity.
3. If the forces are unbalanced, the object will speed up, or slow down.
4. Balanced forces always have a net force of zero.
5. Unbalanced forces have a net force of zero, always.
6. if an object has any acceleration, the forces acting on the object are unbalanced.
7. The normal force of objects allows them to have a net force of zero (balanced) when under the force of gravity.
2. If the forces are balanced, the object will move at the same velocity.
3. If the forces are unbalanced, the object will speed up, or slow down.
4. Balanced forces always have a net force of zero.
5. Unbalanced forces have a net force of zero, always.
6. if an object has any acceleration, the forces acting on the object are unbalanced.
7. The normal force of objects allows them to have a net force of zero (balanced) when under the force of gravity.