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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).
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoThe forces sum to zero
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What does it mean to be in rational equilibrium?
Rotational Equilibrium is analogous to translational equilibrium, where the sum of the forces are equal to zero. In rotational equilibrium, the sum of the torques is equal to zero. In other words, there is no net torque on the object.
What is the equilibrium rule of torques?
For equilibrium, the sum of all torques must be zero.
What is mean sum of all torque on the object must be zero in cindition of equilibrrium?
An object in equilibrium must have the sum of the torques be zero or the object will be rotating and not be in equilibrium.
First condition of equilibrium?
In First condition of equilibrium the sum of all forces is zero.
What is the First condition of equilibrium?
I am not sure about numbering, but for an object to be in equilibrium, two conditions must be fulfilled:The sum of all the forces on the object must be zero.The sum of all the torques must be zero.
When the sum of the forces and moments in a structural system equals zero that system is said to be in a state of?
equilibrium
What does it mean to be in rational equilibrium?
Rotational Equilibrium is analogous to translational equilibrium, where the sum of the forces are equal to zero. In rotational equilibrium, the sum of the torques is equal to zero. In other words, there is no net torque on the object.
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 equilibrium rule of torques?
For equilibrium, the sum of all torques must be zero.
What is mean sum of all torque on the object must be zero in cindition of equilibrrium?
An object in equilibrium must have the sum of the torques be zero or the object will be rotating and not be in equilibrium.
Can one force by itself create equilibrium?
No. For equilibrium, the SUM OF ALL FORCES acting on an object must be zero, and that is not possible with a single (non-zero) force.Note: For equilibrium, the sum of all torques on an object must ALSO be zero.
First condition of equilibrium?
In First condition of equilibrium the sum of all forces is zero.
What are the conditions for equilibrium?
The two conditions of equilibrium are: 1. Concurrent Equilibrium the sum of vector forces through a point is zero. 2. Coplanar equilibrium, the sum of forces in a plane is zero and the sum of the torques around the axis of the plane is zero. These two conditions are similar to Ohms Laws in Electricity: Ohms Node Law the sum of the currents at a node is zero and Ohms Voltage law, the sum of the voltages around a loop is zero. These equilibrium conditions reflect the Quaternion mathematics that controls physics. Quaternions consist of a scalar or real number and three vector numbers. Equilibrium is the Homogeneous condition of a quaternion equation: the sum of the scalars or real numbers must be zero AND the sum of the vector numbers must also be zero. Thus there are TWO Conditions for Equilibrium. However if we were to use quaternions as nature does, then Equilibrium would be simplified to the zero quaternion condition.
How a body is said to be in equilibrium?
A body is mechanical equilibrium if the sum of the net forces acting upon it is zero.
Does summation of force is sufficient for static equilibrium to exist?
No. There are two conditions for equilibrium; both must be met:1) The sum of all forces must be zero.2) The sum of all torques must be zero.
What is forces equilibrium at a point?
When the (vector) sum of all forces equal zero.
What is the condition that must exist in order for a body to attain equilibrium?
The equilibrium condition requires the sum of the forces on the body to be zero.
