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For a completely submerged body with centre of gravity ‘G’ and centre of buoyancy ‘B’, the condition of stability will be
- a)G is located below B
- b)G is located above B
- c)G and B are coincident
- d)independent of the locations of G and B
Correct answer is option 'A'. Can you explain this answer?
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For a completely submerged body with centre of gravity ‘G’...
At the geometric centre, the buoyant force acting on the body is equal to the weight of the displaced fluid. This is known as Archimedes' principle. The buoyant force is directed upwards, opposing the weight of the body, and the net force acting on the body is zero, resulting in the body floating at a certain level.
If the centre of gravity is not at the geometric centre, the body will have a tendency to rotate until the centre of buoyancy (the centroid of the displaced fluid) is directly below the centre of gravity. This is known as the stable equilibrium position.
If the body is denser than the fluid, it will sink to the bottom. If it is less dense, it will float to the surface. The depth to which a submerged body will sink depends on its density relative to the fluid and the buoyant force acting on it.
If the centre of gravity is not at the geometric centre, the body will have a tendency to rotate until the centre of buoyancy (the centroid of the displaced fluid) is directly below the centre of gravity. This is known as the stable equilibrium position.
If the body is denser than the fluid, it will sink to the bottom. If it is less dense, it will float to the surface. The depth to which a submerged body will sink depends on its density relative to the fluid and the buoyant force acting on it.
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For a completely submerged body with centre of gravity ‘G’...
Concept:
A body in a liquid is said to be stable when given small displacement, it returns to its original position.
For stability of completely submerged Bodies, the center of gravity ‘G’ is below the center of Buoyancy ‘B’.
A body in a liquid is said to be stable when given small displacement, it returns to its original position.
For stability of completely submerged Bodies, the center of gravity ‘G’ is below the center of Buoyancy ‘B’.
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For a completely submerged body with centre of gravity ‘G’ and centre of buoyancy ‘B’, the condition of stability will bea)G is located below Bb)G is located above Bc)G and B are coincidentd)independent of the locations of G and BCorrect answer is option 'A'. Can you explain this answer?
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For a completely submerged body with centre of gravity ‘G’ and centre of buoyancy ‘B’, the condition of stability will bea)G is located below Bb)G is located above Bc)G and B are coincidentd)independent of the locations of G and BCorrect answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about For a completely submerged body with centre of gravity ‘G’ and centre of buoyancy ‘B’, the condition of stability will bea)G is located below Bb)G is located above Bc)G and B are coincidentd)independent of the locations of G and BCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a completely submerged body with centre of gravity ‘G’ and centre of buoyancy ‘B’, the condition of stability will bea)G is located below Bb)G is located above Bc)G and B are coincidentd)independent of the locations of G and BCorrect answer is option 'A'. Can you explain this answer?.
For a completely submerged body with centre of gravity ‘G’ and centre of buoyancy ‘B’, the condition of stability will bea)G is located below Bb)G is located above Bc)G and B are coincidentd)independent of the locations of G and BCorrect answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about For a completely submerged body with centre of gravity ‘G’ and centre of buoyancy ‘B’, the condition of stability will bea)G is located below Bb)G is located above Bc)G and B are coincidentd)independent of the locations of G and BCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For a completely submerged body with centre of gravity ‘G’ and centre of buoyancy ‘B’, the condition of stability will bea)G is located below Bb)G is located above Bc)G and B are coincidentd)independent of the locations of G and BCorrect answer is option 'A'. Can you explain this answer?.
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