If the forces are balanced, this implies that the net force on the book is 0. Therefore, using Newton's second law, F = ma, F = 0, and since the mass of the book is non-zero, a = 0. This means that the book is not accelerating in the direction of these forces. However, this DOES NOT mean that the book is stationary; it could be travelling at any CONSTANT velocity (since there is no acceleration).
The the forces are unbalanced, that means that the net force is non-zero.
There's no such thing as "a balanced force". A GROUP of two or more forces is balanced if the vector sum of all the forces in the group is zero.
If the object accelerates, that means the forces are NOT balanced.
Both balanced force and net force refer to the overall force acting on an object. Balanced force occurs when the total force is equal in magnitude and opposite in direction, resulting in no change in an object's motion. Net force is the overall force that remains after all forces acting on an object are combined, determining its acceleration or deceleration.
Forces (plural) are balanced if their vector sum is zero. Since an unbalanced force causes an acceleration, if an object isn't accelerating then the forces on it are balanced.
Balanced forces act on an object when the forces pushing or pulling it cancel each other out, resulting in no motion. For example, when a book is resting on a table, the downward force of gravity is balanced by the upward force exerted by the table, keeping the book stationary.
An example of balanced forces acting on a static object is when a book is placed on a table. The force of gravity pulling the book downward is balanced by the normal force exerted by the table, keeping the book in place.
A balanced force has no effect on any object: whether it is already in motion or is at rest is not relevant.
In space a balanced force is can be anything without a kinetic effect. A balanced force is gravity because it can have a different effect on one side of an object that the other.
A balanced force has no effect on any object.
A balanced group of forces has the same effect as no force at all.
A textbook on a table is an example of balanced forces. The force of gravity pulling the book downward is balanced by the normal force exerted by the table in the upward direction, resulting in the book remaining stationary on the table.
The effect of a torque is to produce angular acceleration and that of the force is to produce linear acceleration. Since the effects of both torque and force are entirely different, therefore, a torque cannot be balanced by a single force.
balanced force is when things are balanced.
If the book is at rest in your hands, the net force acting on it is zero. This is because the force of gravity pulling the book down is balanced by the force of your hands supporting the book, resulting in no acceleration or movement.
The forces at work are balanced. Gravity is pulling the book (and the rope) down, and the rope exerts an equal and opposite force to keep the book suspended.
Take the example of a book resting on a table. The downward force of the book's weight is matched exactly by the upward resistance of the table - hence the book remains where it is. (If the table was very flimsy, and unable to support the weight of the book, the book would accelerate towards the ground.)