condition of stability will be
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- The object shown below is stable and floating in the water. (1) Please match center of gravity cg, the center of buoyancy cb, and the metacenter mc with correct points A, B or C for Figure (a).Q#1: What are the conditions of equilibrium for floating and submerged bodiesA circular area of diameter d is vertical and submerged in a liquid. Its upper edge is coincident - 1 attachment with the liquid surface. Derive an expression for the depth to its center of pressure. heg hep C.g. d • c. p.
- A loaded scow has draft of 1.6 m in sea water (sg = 1.03) when in upright position. The scow is 6 m wide and 12 m long and 2.4 m high. The center of gravity of the scow is 1.8 m above the bottom along the vertical axis of symmetry. Assume that the center of buoyancy is located half of the height of draft. What is the maximum single weight in kN that can be moved transversely from the center of the unloaded scow over the top edge without sinking the scow? (Considering rolling position)(a) (i) 1. Indicate whether for each statement hereunder whether it is true or false For a fully submerged body, righting moments are indicative of stability where the centre of buoyancy is above the centre of gravity. (ii) For a fully submerged body, overturning moments are indicative of stability where the centre of buoyancy is below the centre of gravity. (iii) parameter of stability. For fully and partially submerged bodies, the metacentric height is also an important (iv) A positive metacentric height is indicative of a stable partially submerged body. (v) A negative metacentric height is indicative of unstable neutral equilibrium.A solid cylinder of circular section of diameter d is of material with specific gravity S This floats in a liquid of specific gravity S,. What is the maximum length of the cylinder if equilibrium is to be stable with the cylinder axis vertical?
- For thet Sability of floating body the (a) centre of buoyancy must coincide with the centre of gravity (b) centre of buoyancy must be above the centre of gravity (c) centre of gravity must be above the centre of buoyancy (d) metacentre must be above the centre of gravityDerive the relation for metacentric height of a floating body.The vessel is 20m long, 10m wide and 5 m deep. It has a draft of 4, when floating in an upright position. The center of gravity of the scow is on the axis of the symmetry, Find: (a) The initial metacentric height (at initial position) (b) The metacentric height in tilted position when the vessel is at the point of submergence. (c) The distance between weight and the buoyancy in tilted position. (d) The moment created. (e) Classify the kind of moment. (f) The shifted distance of buoyancy.
- The center of pressure is equal to the total pressure force in case of a vertical plane surface submerged in liquid. Select one: TrueA body floating in a liquid is said to be in neutral equilibrium, if its metacentre (a) coincides with its centre of gravity (b) lies above its centre of gravity (c) lies below its centre of gravity (d) lies between the centre of buoyancy and centre of gravityA sphere of R radius is immersed in a fluid with its center at a depth h The vertical force on the sphere will be