3 m Prob. 9-121

Q: Air h1=? h2=? h3=? F cg, 60°

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Q: Q1: In Figure below find the resultant pressure force and the depth of the centre of pressure on the…

A: Schematic diagram of the given problem:

Q: 71 block is held in the equilibrium position shown, determine the mass of the block at D. The…

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Q: An open circular cylinder with 2m of water is acted upon by an unbalanced upward force of 20 kN. The…

A: aWe knowF=maF=ρwVa20×1000N=1000kgm36.28m3aa=3.18ms2

Q: Compute the reaction of the roller support of Beam CD. 10 KN 20 KN / m 5 KN / m А В 5 KN / m 50 KN-m…

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Q: . A rectangular tank 6m long, 2m wide and 2m deep contains water to a depth of 1m. It is accelerated…

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Q: Inclined Plane Surfaces Pressurized by Liquids 4-37. Find the resultant pressure force and its point…

A: Draw the triangular pressure diagram by calculating the pressure at the bottom of the dam. Then…

Q: An open horizontal tank 3 m high, 3.5 m wide and 6 m long is initially filled at 2 m of water. a.…

A: Hydrostatic force Hydrostatic forces are the resultant forces caused by the pressure loading of a…

Q: 9. To adjust the vertical position of a column supporting 200-kN load, two 5° wedges are used as…

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Q: Q4/ In a Francis turbine, the flow velocity of water at inlet ( Vn1= 5m/sec) and its 2m outer…

A: Given:- Vn1=5m/sec diameter=2m guide vane angle = 20 degree n=120 rpm To find:- a) Vw1 b) absolute…

Q: Air Question 5. 1,2 m wide AB gate is articulated from point A shown in the figure. The heights of…

A: Widht of the gate AB = 1.2mHeight of the water h1 = 6.2mHeight of the water h2 = 2.2mPressure =…

Q: The 4-ft-diameter log (SG = 0.80) in Fig. is 8 ft long into the paper and dams' water as shown.…

A: Given data :  the diameter of the log  =4 feets  specific gravity ( S.G) = 0.8  long (L) =8 feets

Q: 3. For the system forces shown, solve the following: (the coordinates are distance in meters from…

A: Given  Forces F1 , F2 , F3 , F4 and their coordinates ..     Clockwise moments = negative…

Q: Determine the height of water “h” above the top of the circular 1.24m diameter gate which will cause…

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Q: y 325 N 13 12 F 45° 600 N

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Q: Problem 6. The 1.2 m - diameter log with specific gravity of 0.8 is 3.0 m long into the paper. The…

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Q: height of water at that point. 6. An open tank contains water upto a depth of 1.5 m and above it an…

A: Note: We'll answer the first question since the exact one wasn't mentioned. Please resubmit a new…

Q: For the simply supported beam carrying the concentrated load P = 223 N at its midspan, determine the…

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Q: Determine the horizontal component of the total hydrostatic force (kN) the water exerts on the gate…

A: The length of gate CD, L=8.68m The radius of curve, a=4.27m

Q: Calculate the support reactions of the system given below a) Calculate the values of M1, N1 b)…

A: Draw FBD:

Q: Determine the horizontal component of the total hydrostatic force (kN) the water exerts on the gate…

A: To Determine Horizontal component of the total hydrostatic force , FH

Q: Problem 6. The 1.2 m - diameter log with specific gravity of 0.8 is 3.0 m long into the paper. The…

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Q: Q1: In Figure below find the resultant pressure force and the depth of the centre of pressure on the…

A: Given that,Diameter of cross-section of cylindrical gate = 4 ftDia. of circular hole = 0.9 ftArea of…

Q: 2. A vessel 2.5m in diameter containing 2.5m of water is being raised. Find the pressure at the…

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Q: Determine the mass of the beam in pound per foot (lb/ft), given the following reaction at point D.…

A: Given,  It is A beam which is Extended into a wall support.  It is Given as moment at D = 148kips-ft…

Q: ou like, solve the following unknowns: et P = 170N 4P 5P 3P 1m 2m 2m 1m metermine the vertical…

A: Given data:

Q: Determine the value of couple C so that the system will not rotate if the moment center is at point…

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Q: Collars A and B slide along the fixed right-angle rods and are connected by a cord of length L = 4.3…

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Q: Determine the reaction at the smooth wall. The top of the 15-kg ladder is leaning against a very…

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Q: Compute the reaction of the roller support of Beam CD. (3 Points) 10 KN 20 KN / m 5 KN / m A B 5 KN…

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Q: Q6: The tank shown in Figure 5 containing oil and compressed air Pca = 50 (KN/m2). Find the pressure…

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Q: Liquid 1 Liquid 2 h3 h1 h2

A: To find the pressure at the center of pipe using a manometer , we need to take a datum about which…

Q: Body A has a mass of 25 kg and body B has a mass of 50 kg. The coefficient of friction for all…

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Q: Solve the following system of equations for forces BC and BD. 3 m 3 m -4 m→-4 m→-4 m- 1.75 kN 2 kN…

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Q: The vertical side of an oil tank is 3.6 m wide and the depth of the tank is 2.4 m. Calculate the…

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Q: Question 4 of 20 Gate AB is 8m wide. Compute the vertical component of the total hydrostatic force…

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Q: The flow of water from a reservoir is controlled by a 5-ft-wide L-shaped gate hinged at point A, as…

A: A reservoir is an artificial lake where water is stored and also formed from a natural lake .It…

Q: Assuming unit wt. of water = 9.79 kN/m³ O Compute the horizontal component of the hydrostatic force…

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Q: A pump draws water from reservoir A and lifts it to a higher reservoir B, as shown in Figure P4.2.6.…

A: Given Data: The head loss from A to the pump is, hLA=4v22g The head loss from B to the pump is,…

Q: Water rises to level E in the pipe attached to tank ABCD in Fig. 3-4. Neglecting the weight of the…

A: Given Data: Height of water in riser pipe is h=12 ft. Area of the riser pipe is A=1 ft2. Height of…

Q: With reference to the figure below, the total force (F) of the liquid on the plane surface and the…

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Q: A circular orifice 1inches in diameter in the vertical side of a vessel, discharges water under a…

A: Given: Diameter of orifice Horizontal ordinate Vertical ordinate  Head  Weight of water  Time  To…

Q: Determine the horizontal component of the total hydrostatic force (kN) acting on the curved surface.…

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Q: A 4m long, 2m wide, and 3m high tank is completely filled with water. Solve the resultant…

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Q: Determine the horizontal component of the total hydrostatic force (kN) the water exerts on the gate…

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Q: 1 0.15 m 0.30 m B 0.36 m 3114 N A light rod which is suspended by a rope as shown in the figure. The…

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Q: 4. Three cylinders are piled in a rectangular ditch as shown. Neglecting friction, determine the…

A: Determine the reaction at cylinder A and the vertical wall.

Q: 3 - Gate AB retains water as shown in the figure. The gate is supported every 2 m (perpendicular to…

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Q: 5-91 Determine the magnitude and locate the line of action of the resultant force R exerted by the…

A: Given  Length of the dam,l=5ft Specific gravity of the water,γ=62.4 lb/ft3 Consider the free body…

Q: 5 m B

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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.