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Answer:
An object is in static equilibrium if the following is true:
+ the sum of the forces on it in each direction is zero.
+ the sum of the forces on it in each direction is zero.+ the sum of the torques on it in each direction is zero.
+ the sum of the forces on it in each direction is zero.+ the sum of the torques on it in each direction is zero.+ it's linear momentum is zero (i.e. it's not moving).
An object in static equilibrium will have these attributes;
- The total forces acting on it in each of the direction will equal to zero.
- The summation of the torque on all the particle of the object will be zero.
- Static equilibrium can be regarded as any system having a summation of zero force acting on the object in each direction as well as zero torque acting on the particles of all the object.
- In a simple term equilibrium can be explained as system having its parts at rest.
- Non-moving stationary object of any kind can be seen as an object with static equilibrium
- Example of an object experiencing static equilibrium is ball kept on the ground,
Therefore, when an object is in static equilibrium, the summation of forces on it will be zero.
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