0
The forces are balanced when the sum of two opposing forces is zero.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What quantities sum to zero when a system is in equilibrium?
For equilibrium, two conditions have to be met:* The sum (vector sum) of all forces acting on the object has to be zero (otherwise, it will start to accelerate). * The sum of all torques acting on the object has to be zero (otherwise, it will start to rotate).
Definition of balanced forces in physics?
Two or more forces are balanced if their vector sum is zero. That means they all cancel each other out, and the total result is just as if there were no forces at all.
What is the total force of two balanced forces?
If the forces are balanced, then by definition the sum of the forces is zero.
What is the definition of the word unbalanced forces?
When two or more forces act on an object, if the sum (vector sum) of the forces is zero, the forces are said to be balanced. Otherwise the forces are unbalanced. According to Newton's Second Law, an unbalanced force will cause an acceleration.
State a two condition of equilibrium for a body acted upon by concurrent forces.?
The sum of the vectors of the forces must be zero.
What are the conditions when two forces balance?
When two forces are balanced, their vector sum is zero.
What quantities sum to zero when a system is in equilibrium?
For equilibrium, two conditions have to be met:* The sum (vector sum) of all forces acting on the object has to be zero (otherwise, it will start to accelerate). * The sum of all torques acting on the object has to be zero (otherwise, it will start to rotate).
Definition of balanced forces in physics?
Two or more forces are balanced if their vector sum is zero. That means they all cancel each other out, and the total result is just as if there were no forces at all.
What is the total force of two balanced forces?
If the forces are balanced, then by definition the sum of the forces is zero.
What is the definiton of unbalanced forces?
A group of forces whose vector sum is not zero.
What is the minimum number of unequal forces whose vector sum can equal zero?
Three. Equal forces, two.
What is unbalanceforce?
An unbalanced group of two or more forces is a group whose vector sum is not zero.
What is the necessary condition for equilibrium of system of coplanar forces?
Coplanar or not, the two conditions for equilibrium are:The sum of all forces must be zeroThe sum of all torques must be zero.
What is the definition of the word unbalanced forces?
When two or more forces act on an object, if the sum (vector sum) of the forces is zero, the forces are said to be balanced. Otherwise the forces are unbalanced. According to Newton's Second Law, an unbalanced force will cause an acceleration.
What is forces that cause a change in motion?
ANY force can cause a change in motion, as long as the sum of all the forces acting on an object is non-zero. For example, if two people pull on an object in opposite directions, and with forces that have the same magnitude, then the sum of the forces would be zero, and the object won't accelerate.
State a two condition of equilibrium for a body acted upon by concurrent forces.?
The sum of the vectors of the forces must be zero.
Are there any unusual ways forces can act in pairs?
Well, apart from two forces acting on the same point, they can act at different points. Thus, even if you have forces of equal magnitude in opposite directions, the object can start to rotate.Thus, there are two conditions for an object to be in equilibrium:1. The sum of all forces is zero.2. The sum of all torques is zero.Torque is the term used for forces that can cause rotation.Well, apart from two forces acting on the same point, they can act at different points. Thus, even if you have forces of equal magnitude in opposite directions, the object can start to rotate.Thus, there are two conditions for an object to be in equilibrium:1. The sum of all forces is zero.2. The sum of all torques is zero.Torque is the term used for forces that can cause rotation.Well, apart from two forces acting on the same point, they can act at different points. Thus, even if you have forces of equal magnitude in opposite directions, the object can start to rotate.Thus, there are two conditions for an object to be in equilibrium:1. The sum of all forces is zero.2. The sum of all torques is zero.Torque is the term used for forces that can cause rotation.Well, apart from two forces acting on the same point, they can act at different points. Thus, even if you have forces of equal magnitude in opposite directions, the object can start to rotate.Thus, there are two conditions for an object to be in equilibrium:1. The sum of all forces is zero.2. The sum of all torques is zero.Torque is the term used for forces that can cause rotation.
