A rectangular vessel 6 meter wide, 10 meter long and 8 meter high, has a draft in seawater (sg=1.10) of 3 meter. Its center of gravity is 2.50 meter from the top. The vessel tilted 20 degrees after an overturning force is applied. Solve for the: 1. Metacentric height 2. Buoyant force acting on the body 3. Moment Arm, x 4. The righting or overturning couple.

Q: 2.) A 9-m simple beam is carrying a uniform load of 25 kN/m over the entire beam with two-point…

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Q: For the beam loaded as shown, determine the maximum shearing force and bending moment developed.…

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Q: Problem 3 The beam of negligible weight is supported by two springs. If the beam is horizontal and…

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Q: QUESTION 1 A continuous beam ABCD having a uniformly distributed load of 15 kN/m on span BC and…

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Q: The figure consists of four forces, F, = 60 KN, F2 = 30 kN, F4 =20 kN, a=50° and B=40° a. If F3 = 15…

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Q: SITUATION. An 8-m long ladder weighing 900 N is shown in the figure. It is required to determine the…

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Q: o-Newton per cubic meter. Calculate the following: a. Convert the unit in pcf (Pounds per cubic…

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Q: Determine the moment at the supports of the continuous beam shown. Solve Using Thre Moment Equation.…

A: Considering the BMD of the entire span:

Q: The distance of the point of zero shear from the left support

A: Solution:- Resolving vertical forces: RA+RB=50×2+20×2=140 KN Taking moment about point A:…

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A: T

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Q: 2.) A 9-m simple beam is carrying a uniform load of 25 kN/m over the entire beam with two-point…

A: The answer is found to be a. Mid span deflection =35.47 mm ( downward) b. Deflection at 1.5 m =…

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Q: An elevated water tank weighs 3000kN when filled with water, the centroid of the mass being at a…

A: weight of the tank = 3000 kNhorizontal spring factor for the tank tower =15 kN/mmperiod = 2.0 sec…

Q: For the following simply supported beam: (a) Plot the shear force and bending moment diagrams…

A: Here we have to draw shear force and bending moment diagram,from which we can calculate maximum…

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Q: Situation A: A beam is attached to a wire on the one end and is rested to an inclined plane on the…

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Q: A 50 kg fisherman sits at the center of the boat rented in a private resort, which has a uniform…

A: given data ,1lb=0.453kg50kg=110.37lb1ft=0.3048m3m=9.8425ftsee the image for complete…

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Q: 5P (kN/m) 1.5 m A 3 m 3 m

A: First of all, we need values of the reactions which could be easily calculated by equilibrium…

Q: using

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Q: A 18-m fixed-ended beam is supported at mid-length by a roller. The total load of the beam is w = 38…

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Q: A force P is applied at h = 1.5 meters to the Pokémon Stonjourner as below. If w = 2.5 meters,…

A: h = 1.5m m = 500Kg f = .1 g = 9.81ms2 w = 2.5m

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Q: A 6-m simple beam is carrying a uniform load of 25 kN/m over the entire beam with two-point loads of…

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Q: loaded scow has draft of 6 ft in fresh water, when erect. The scow is 20 ft wide and 40 ft long and…

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System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.