Sure. If all of the forces on an object are balanced, then the object continues moving
in a straight line at constant speed.
All of the forces on an airplane cruising in level flight, or on a car on cruise-control on a
straight piece of road, are balanced.
No, balanced forces do not change an object's motion. When balanced forces act on an object, the object will either remain at rest or continue moving at a constant velocity.
Then the objects will move in the direction of the resultant force.
Yes.
Sure. If all of the forces on an object are balanced, then the object continues moving in a straight line at constant speed. All of the forces on an airplane cruising in level flight, or on a car on cruise-control on a straight piece of road, are balanced.
A group of balanced forces adds vectorially to zero, so has no effect on any object, whether it's moving or not moving.
If your body isn't moving, balanced forces must be acting on it.
When the entire group of forces acting on an object is balanced, the object's motion is 'uniform' ... its speed is constant and it moves in a straight line. If its speed is changing or its path is not straight, that's called "acceleration", and it means that the group of forces acting on the object is not balanced.
The action and reaction forces are the forces that cancel each other. They do not change an object motion or cause the object to accelerate.
A balanced force refers to two equal and opposite forces that act on an object, resulting in no change in its motion. When balanced forces are applied, the object remains stationary or continues moving at a constant velocity.
Forces can act on an object without causing a change in the object's motion if the forces are balanced. When the total force acting on an object is zero, the object will either remain at rest or continue moving at a constant velocity, according to Newton's first law of motion.
Either no force at all, or else a group of forces whose vector sum is zero ... often known as a 'balanced' group of forces.
Forces that cancel each other out are coplanar, all reside in the same plane.