Newton's Laws of Motion tell us that the velocity of a body remains constant unless subject to a force. If there are more than one force acting, it will be the net force that causes any change in velocity. So in the case where the forces are balanced, nothing will change, but note you must be sure the forces are balanced in direction as well as magnitude. In fact what you have to do is evaluate the net force as a vector quantity. If the forces are in fact unbalanced this means there is a net force in a certain direction, and this will act on the body, in that direction. (Force = mass x acceleration)
An unbalanced group of forces acting on an object
always changes the object's velocity.
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They accelerate the object in the direction of the resultant force. The effect on the speed depends on how the object is moving already.
-- An unbalanced group of forces on an object causes the object to accelerate in the direction of the net force. -- If an object is not moving, then the group of forces on it must be balanced, else it would be accelerated.
Acceleration
2 Forces are unbalanced when an object that is not moving starts moving or changes speed or direction. Balanced forces are the opposite they are where an object that is not moving stays still or an object that is moving stays at a constant pace.
The object will speed up, slow down or change direction. An unbalanced force (net force) acting on an object changes its speed and/or direction of motion. ... If however, the forces are balanced (in equilibrium) and there is no net force, the object will not accelerate and the velocity will remain constant.
speed up.slow down.change shape.change direction.
Centripetal forces can.
If the forces on an object are unbalanced then the objects motion will change. It will start accelerating in the direction of the resultant force. Only objects that have balanced forces will remain in the same motion (stationary or moving at a constant speed).
First of all, there's no such thing as an unbalanced force. A group of forces maybe balanced or unbalanced, but the forces themselves aren't.An unbalanced group of forces acting on an object causes the object's velocityto change. That means the speed or direction of its motion changes. It doesn'ttell you anything about the object's position. In order to figure that out, you'dhave to know what its speed and direction were before the unbalanced groupof forces began acting on it, and you'd also need to know the object's mass.
If the group of forces on an object is unbalanced, then the object can't have constant velocity. Its speed or the direction of its motion must change.
-- An unbalanced group of forces on an object causes the object to accelerate in the direction of the net force. -- If an object is not moving, then the group of forces on it must be balanced, else it would be accelerated.
unbalanced
When the forces on a windmill are unbalanced, the blades may slow down or speed up, or they may change direction. When the blades are rotating at a constant velocity (speed and direction), then the forces are balanced.
The forces are not in equilibrium and there is a resultant(net, unbalanced) force on the object.
Balanced
Acceleration
balanced forces are when the two opposite forces are equal and cause no change to the object e.g a car at a steady speed. unbalanced forces would cause the car to increase or decrease in speed
The forces acting on the car are unbalanced because it is accelerating by changing direction, even though it has constant speed. Unbalanced forces cause acceleration (change in motion). That is what Newton's first law of motion is about.