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For getting the horizontal component of the support reactions what do we do?
- a)Make the vertical sum of the forces equal to zero
- b)Make the horizontal sum of the forces equal to zero
- c)Make the moment sum of the forces equal to zero
- d)Make the rotational sum of the forces equal to zero
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
For getting the horizontal component of the support reactions what do ...
The making of the horizontal force sum zero makes the horizontal force to be determined. This means that the equilibrium equations when applied at the support gives us the answer. Hence the determination of the horizontal force is done easily by equating the horizontal force sum equal to zero.
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For getting the horizontal component of the support reactions what do ...
The correct answer is option 'B', which states that in order to determine the horizontal component of the support reactions, we need to make the horizontal sum of the forces equal to zero. Let's explore this in more detail:
Explanation:
When analyzing a structure or any object in equilibrium, it is important to consider the forces acting on it. The support reactions are the forces exerted by the supports on the object to keep it in equilibrium. These reactions can be broken down into vertical and horizontal components.
To calculate the horizontal component of the support reactions, we need to ensure that the object is in horizontal equilibrium. This means that the sum of the horizontal forces acting on the object must be zero. By setting the horizontal sum of the forces equal to zero, we can determine the magnitude and direction of the horizontal support reactions.
Steps to determine the horizontal component of support reactions:
1. Identify all the forces acting on the object, including external loads and reactions at the supports.
2. Resolve each force into its horizontal and vertical components.
3. Sum up all the horizontal forces acting on the object. This includes the applied loads as well as the horizontal components of the support reactions.
4. Set the sum of the horizontal forces equal to zero.
5. Solve the resulting equation to determine the magnitude and direction of the horizontal support reactions.
Importance of horizontal equilibrium:
Horizontal equilibrium is crucial because it ensures that the object is not subjected to any net horizontal force. If there is an imbalance in the horizontal forces, the object will start to accelerate horizontally, leading to motion. By setting the horizontal sum of the forces equal to zero, we ensure that the object remains stationary in the horizontal direction.
In conclusion, to determine the horizontal component of the support reactions, we need to make the horizontal sum of the forces acting on the object equal to zero. This ensures horizontal equilibrium and allows us to calculate the magnitude and direction of the horizontal support reactions.
Explanation:
When analyzing a structure or any object in equilibrium, it is important to consider the forces acting on it. The support reactions are the forces exerted by the supports on the object to keep it in equilibrium. These reactions can be broken down into vertical and horizontal components.
To calculate the horizontal component of the support reactions, we need to ensure that the object is in horizontal equilibrium. This means that the sum of the horizontal forces acting on the object must be zero. By setting the horizontal sum of the forces equal to zero, we can determine the magnitude and direction of the horizontal support reactions.
Steps to determine the horizontal component of support reactions:
1. Identify all the forces acting on the object, including external loads and reactions at the supports.
2. Resolve each force into its horizontal and vertical components.
3. Sum up all the horizontal forces acting on the object. This includes the applied loads as well as the horizontal components of the support reactions.
4. Set the sum of the horizontal forces equal to zero.
5. Solve the resulting equation to determine the magnitude and direction of the horizontal support reactions.
Importance of horizontal equilibrium:
Horizontal equilibrium is crucial because it ensures that the object is not subjected to any net horizontal force. If there is an imbalance in the horizontal forces, the object will start to accelerate horizontally, leading to motion. By setting the horizontal sum of the forces equal to zero, we ensure that the object remains stationary in the horizontal direction.
In conclusion, to determine the horizontal component of the support reactions, we need to make the horizontal sum of the forces acting on the object equal to zero. This ensures horizontal equilibrium and allows us to calculate the magnitude and direction of the horizontal support reactions.
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For getting the horizontal component of the support reactions what do we do?a)Make the vertical sum of the forces equal to zerob)Make the horizontal sum of the forces equal to zeroc)Make the moment sum of the forces equal to zerod)Make the rotational sum of the forces equal to zeroCorrect answer is option 'B'. Can you explain this answer?
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