15-129. The water flow enters below the hydrant at C atthe rate of 0.75 m³/s. It is then divided equally between thetwo outlets at A and B. If the gauge pressure at Cis 300 kPa,determine the horizontal and vertical force reactions andthe moment reaction on the fixed support at C.The diameterof the two outlets at A and B is 75 mm, and the diameterof the inlet pipe at C is 150 mm. The density of water isPw = 1000 kg/m³. Neglect the mass of the contained waterand the hydrant.|250 mm30°f650 mm600 mm

The free-body diagram of the hydrant is given as, The flow rate at C is given as, The flow rate at…

Answered: 15-129. The water flow enters below the…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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*5-32. Air enters the circular nozzle with a velocity of 30 m/s and then exits to the atmosphere at B. Determine the pressure at A. The density of air is assumed to be constant at p,= 1.20 kg/m. 12 m 0.4 m
The second stage of a two-stage rocket weighs 2000 lb (empty) and is launched from the first stage with a velocity of 3000 mi/h. The fuel in the second stage weighs 1000 lb. If it is consumed at the rate of 50lb/s and ejected with a relative velocity of 8000 ft/s, determine the acceleration of the second stage just after the engine is fired. What is the rocket’s acceleration just before all the fuel is consumed? Neglect the effect of gravitation.
The 10-Mg jet plane has a constant speed of 860 km/h when it is flying horizontally. Air enters the intake at the rate of 40 m3 /s. If the engine burns fuel at the rate of 2.2 kg/s, and the gas (air and fuel) is exhausted relative to the plane with a speed of 600 m/s, determine the resultant drag force, in kN, exerted on the plane by the air resistance. Assume that the air has a constant density of 1.22 kg/m3
تسجيل Home Work Water flows through the pipe at A at 300 kg/s, and then out the double wye with an average velocity of 3 m/s through B and an average velocity of 2 m/s through C. Determine the average velocity at which it flows through D. 250 mm 350 mm 150 mm 250 mm hadi bishr * ۳۱ مشارك آخر افراح hadi II
Water is discharged into the atmosphere from the pipe at 15 m/s. Neglect the resistance provided by the pipe at C, and the weight of the pipe and the water within it. 100 mm 300 mm 60 mm 150 mm Part A Determine the horizontal component of force that is developed at the fixed support A by the ground in order to hold the pipe in equilibrium. Express your answer to three significant figures and include the appropriate units. Enter positive value if the direction of the force is to the right and negative value if the direction of the force is to the left.
The sports car has a mass of 4000 Kg, and while it is traveling at 35 m/s the driver causes it to accelerate at 7 m/s². If the drag resistance on the car due to the wind is F, = (1.3v) N, where v is the velocity in m/s, determine the power supplied to the engine at this instant. The engine has a running efficiency of e= 0.60. F,
The fire boat discharges two streams of seawater, each at a flow of 0.35 m^3 and with a nozzle velocity of 40 m/s Determine the tension developed in the anchor chain, needed to secure the boat. The density of seawater is ρsw = 1020 kg/m^3
Determine the relationship which governs the velocities of the three cylinders, and state the number of degrees of freedom. Express all velocities as positive down. If vA = 3.58 m/s and vc = 1.97 m/s, what is the velocity of B? %3D Answers: Number of degrees of freedom: n= i VB = i m/s
The water enters the system at A as shown in Figure Q2. Determine the average velocity of the water through section 2 pipe given that the average velocity of the water through section 1 is v₁ = 3 m/s. Q=3 m³/s A D2 = 80 mm 1 D₁ 150 mm B
Determine the reaction/s of the supports using DIM. Let P=192kN and w=75kN/m.
8 and 9

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