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Which of the following is the correct relation between centroid (G) and the centre of pressure (P) of a plane submerged in a liquid?
- a)G is always below P
- b)P is always below G
- c)G is either at P or below it.
- d)P is either at G or below it.
Correct answer is option 'D'. Can you explain this answer?
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Which of the following is the correct relation between centroid (G) an...
Explanation: The depth of the centroid 
and the centre of pressure yCP are related by:
where I = the moment of inertia and A= area. None of the quantities I, A and can be negative. Thus, YCP > . For horizontal planes, I = 0, hence YCP =
and the centre of pressure yCP are related by:where I = the moment of inertia and A= area. None of the quantities I, A and
can be negative. Thus, YCP > . For horizontal planes, I = 0, hence YCP = Most Upvoted Answer
Which of the following is the correct relation between centroid (G) an...
Relation between centroid (G) and the centre of pressure (P) of a plane submerged in a liquid:
G is the centre of gravity of the submerged plane and P is the point where the total pressure of the liquid acts on the plane. The correct relation between G and P is:
P is either at G or below it.
Explanation:
- Centre of gravity (G): It is the point where the entire weight of the submerged plane can be considered to act vertically downwards. It is the point where the entire weight of the plane can be balanced.
- Centre of pressure (P): It is the point where the total pressure of the liquid on the submerged plane can be considered to act vertically upwards. It is the point where the total pressure of the liquid can be balanced.
- If the plane is symmetrical about the vertical axis passing through the centroid G, then the centre of pressure P lies on this axis.
- If the plane is not symmetrical about the vertical axis passing through the centroid G, then the centre of pressure P lies below the centroid G.
- If the plane is a flat plate, then the centre of pressure P coincides with the centroid G.
Therefore, the correct relation between G and P is that P is either at G or below it.
G is the centre of gravity of the submerged plane and P is the point where the total pressure of the liquid acts on the plane. The correct relation between G and P is:
P is either at G or below it.
Explanation:
- Centre of gravity (G): It is the point where the entire weight of the submerged plane can be considered to act vertically downwards. It is the point where the entire weight of the plane can be balanced.
- Centre of pressure (P): It is the point where the total pressure of the liquid on the submerged plane can be considered to act vertically upwards. It is the point where the total pressure of the liquid can be balanced.
- If the plane is symmetrical about the vertical axis passing through the centroid G, then the centre of pressure P lies on this axis.
- If the plane is not symmetrical about the vertical axis passing through the centroid G, then the centre of pressure P lies below the centroid G.
- If the plane is a flat plate, then the centre of pressure P coincides with the centroid G.
Therefore, the correct relation between G and P is that P is either at G or below it.
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Which of the following is the correct relation between centroid (G) and the centre of pressure (P) of a plane submerged in a liquid?a)G is always below Pb)P is always below Gc)G is either at P or below it.d)P is either at G or below it.Correct answer is option 'D'. Can you explain this answer?
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Which of the following is the correct relation between centroid (G) and the centre of pressure (P) of a plane submerged in a liquid?a)G is always below Pb)P is always below Gc)G is either at P or below it.d)P is either at G or below it.Correct answer is option 'D'. 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 Which of the following is the correct relation between centroid (G) and the centre of pressure (P) of a plane submerged in a liquid?a)G is always below Pb)P is always below Gc)G is either at P or below it.d)P is either at G or below it.Correct answer is option 'D'. 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 Which of the following is the correct relation between centroid (G) and the centre of pressure (P) of a plane submerged in a liquid?a)G is always below Pb)P is always below Gc)G is either at P or below it.d)P is either at G or below it.Correct answer is option 'D'. Can you explain this answer?.
Which of the following is the correct relation between centroid (G) and the centre of pressure (P) of a plane submerged in a liquid?a)G is always below Pb)P is always below Gc)G is either at P or below it.d)P is either at G or below it.Correct answer is option 'D'. 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 Which of the following is the correct relation between centroid (G) and the centre of pressure (P) of a plane submerged in a liquid?a)G is always below Pb)P is always below Gc)G is either at P or below it.d)P is either at G or below it.Correct answer is option 'D'. 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 Which of the following is the correct relation between centroid (G) and the centre of pressure (P) of a plane submerged in a liquid?a)G is always below Pb)P is always below Gc)G is either at P or below it.d)P is either at G or below it.Correct answer is option 'D'. Can you explain this answer?.
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