Q/ For the mechanism shown below, compute the magnitude of the force (F) required to break contact at point (c)?
Q: How much thermal energy is (J) required to boil 2.50 kg of water. at 100˚c into steam at 139.0°C. 2…
A:
Q: 9-The critical conditions are that would exit if the flow was isentropically accelerated or…
A: The properties of a fluid at a location where mach number number is unity i.e. throat area are…
Q: 13. For the same value of Reynolds number friction factor for steady laminar for circular pipe is…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: * Calculate the reactions at point A of the three forces shown in ?figure 50 N 100 N 3 TA B 3mm 2mm…
A:
Q: 3. For an air standard ideal dual cycle, air at 14 psia and 530R is compressed isentropically with a…
A:
Q: 2 1 A 5k
A: Given:- To Find:- Magnitude of Force (F)
Q: During the daytime, water is drawn from an upper reservoir and is run through a turbine on its way…
A: Length of the pipe, L=300 ftDiameter of pipe, d=2.0 ftSurface roughness of pipe, ε=0.0018…
Q: 2/100 An earth satellite which moves in the elliptical equa- torial orbit shown has a velocity v in…
A:
Q: A four-cylinder, 2.4-liter engine operates on a four-stroke cycle at 3200 rpm. The compression ratio…
A: Note:- As per the honor code we can answer upto three sub-parts. Please, repost question to get…
Q: 3' 3' 3' A 4' 4' 4 10k 3 4' 30° B 4k
A: Moment about a point is defined as summation of moments(Force×eccentricity) due to all the loads and…
Q: For the given system below. d₂ D 01 a) Calculate the degree of freedom of the system. d3
A: from that figure, we observed the motions of each link there are three links are connected.
Q: In (Figure 1), r= 60 mm. Figure 50 mm 100 mm 100 mm 50 mm 150 mm ▼ Locate the centroid of the metal…
A:
Q: Q2/ In equilibrium position shown in figure below. The uniform bar (AB) has a mass of (50 kg) and…
A:
Q: A vacuum of 42 kPa is measured in an airflow at sea level where the ambient pressure is 101.3 kPa.…
A:
Q: ompletely solve and box the final answer. Write legibly Determine the mass flow rate of steam…
A: Given:P1=10 barT1=500°CP2=6 barA2=20 cm2
Q: In (Figure 1), take a = 2 m. Figure ay I y 1 of 1> Part A Locate the centroid y of the paraboloid.…
A:
Q: Three phone synchromied generater 6 rotating at 1000 RPM synchrom speed the output Power of…
A: Given: ω = 1000 rpmη = 85% = 0.85P = 8.5 kW
Q: Which of these related to zero-dimensional defects? Frenkel Inclusion Twin boundary Edge dislocation
A: Zero dimensional defects is the point defect which arise due to impurity or vacant atom.
Q: The Mach number at the exit is ●●●●●●● Air at stagnation pressure of 600 kpa and stagnation…
A:
Q: "4₂ A two celled tube with wall thickness 0.5 mm is subjected to a torque of 10 N.m as shown in…
A: Given data: t = 0.5 mm = 0.0005 m two cell tubes with square shape. their side (a) =50 mm = 0.05 m…
Q: Water is the working fluid in an ideal Rankine cycle. Superheated vapor enters the turbine at 10…
A:
Q: Use the method of sections to determine the forces in members BD, CD, and CE of the Warren truss…
A:
Q: (b) Determine the inclination of the wedges and the tension of the connecting rope when both bodies…
A:
Q: Q1/A steel bar ABCD (4m) long is subjected to forces as shown in Figure. Find the stresses in each…
A:
Q: 1. The discharge flowing down the pipe is 0.03 m³/s and the pressure at 2 is 0.14 kg/cm² greater…
A:
Q: Four kg of water is placed in a tank volume of 1 m³. Heat is added until the temperature is 130 °C.…
A: Given: m = 4kg v = 1m3 T = 130 deg C
Q: A milkshake has fairly similar density to that of water (Ps 1200 kg/m³) but is far more viscous (j =…
A: Given data Density of milkshake = ρmilkshake = 1200 kg/m3Viscosity of milkshake = μ = 1 kg/msStraw…
Q: For the top (level n-n) of the web in Figure Q1.12 the shear stress due to a shear force V in the…
A: Given: Find the First moment of the area above n-n about the neutral axis.
Q: By using the cosines law, if (a = :40.9 )the force R equals to
A: Given α=40.9o
Q: 1-Use the North West corner to obtain the starting basic feasible solution for the following…
A:
Q: There is an equipment that allows to measure the heat transfer in fins with at least three different…
A: Given data: Fins of circular cross-section are considered.The fins are made of aluminum with…
Q: . A two cell tube made of Aluminum (E = 70GPa) as shown in the Fig (2) and subjected to a Torque…
A: Write the given data. E=70 GPaT=90000 NcmFor Aluminium, μ=0.3 Calculate the modulus of rigidity.…
Q: 900N 0.25m * "The moment about point O is 1.5 m O 425 N.M 625 N.M 225 N.M O O O
A: Given question: The moment at point O is? The given question is related to solid mechanics.
Q: The thin-walled Z-section beam as shown in Fig.(1) when the shear load S_y=100N, applied in the…
A:
Q: a. According to the table listed below; Yield Tensile Strain Fracture Elastic Material Strength…
A: Given
Q: The flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces…
A:
Q: Determine the distance y to the centroid of the bell-shaped volume. Express your answer in feet to…
A: Given that: for the bell shaped volume, a = 2 ft, b = 4 ft It is required to determine the distance…
Q: disc density is not perfectly uniform because it not perfectly manufac disc perfectly mounted on the…
A:
Q: An ideal gas in which the pressure P is related to the volume V by the equation PV=60 m2/s2 flows in…
A:
Q: Under expansion flow in convergent- -10 divergent nozzle accurse with exit supersonic flow when Pb <…
A: the back pressure is lower then the exit pressure and the mass flow rate is maximum , mach number is…
Q: Q4A: Calculate the forces in members AG,AB, CG, GF and CF for the truss shown. 2 kN C 2 m D A 4 kN 2…
A:
Q: Q/ Find the reaction forces at point (B) 2.4 m 1.2 m 300 kg B
A:
Q: Calculate the shear force in the pin at B in pounds. Calculate the shear stress in the pin at B in…
A:
Q: Q1:1 Consider a 1.2-m-high and thermal conductivity is k = 0.78 through this glass window and the t…
A:
Q: Suppose that a power plant operates on a Carnot vapor cycle and uses water as the working substance.…
A:
Q: Use the superposition method and determine: 1. The deflection of the beam at point C Important: It…
A:
Q: In the figure, block 1 has mass m₁ = 460 g. block 2 has mass m₂ = 580 g, and the pulley is on a…
A: Given: m1 → 0.46 kgm2 → 0.58 kgR → 0.053 m Block 2 falls 0.71 m in 4.7 s.
Q: b نف B By using the cosines law, if (a = :40.9 )the force R equals to 800 N P 600 N 0 R V T 81 α
A: Given data as per the question Angle α =40.90 Assuming force on TP section as a and Froce on BP…
Q: Question 1 a = 2.1m (1) c=2m b=3./m d = 1.8m P = 80 kN WHAT IS THE AXIAL STRESS IN ROD 1 ? ANSWER IN…
A:
Q: The sports car of center of mass at G a mass of 2 Mg shown in the figure below is traveling at a…
A: Find reactions at front and rear wheel.
Step by step
Solved in 2 steps
- A bungee jumper having a mass of 55 kg leaps from a bridge, braking her fall with a long elastic shock cord having axial rigidity EA = 2.3 kN (see figure). If the jumpoff point is 60 m above the water, and if it is desired to maintain a clearance of 10 m between the jumper and the water, what length L of cord should be used?A cylindrical brick chimney of height H weighs w = 825 lb/ft of height (see figure). The inner and outer diameters are d1= 3 ft and d2= 4 ft, respectively. The wind pressure against the side of the chimney is p = 10 lb/ft2 of projected area. Determine the maximum height H if there is to be no tension in the brickwork.Repeat Problem 11.3-9. Use two C 150 × 12.2 steel shapes and assume that E = 205 GPa and L = 6 m.
- Repeat Problem 11.2-14 using L = 12 ft, ß = 0.25 kips/in., ßRl= 1.5ßL2, and ßR2= 2 ßR1.A large precast concrete panel for a warehouse is raised using two sets of cables at two lift lines, as shown in the figure part a. Cable 1 has a length L1 = 22 Ft, cable 2 has a length L2= 10 ft, and the distance along the panel between lift points Band D is d = 14 ft (see figure part b). The total weight of the panel is W = 85 kips. Assuming the cable lift Forces F at each lift line are about equal, use the simplified model of one half of the panel in figure part b to perform your analysis for the lift position shown. Find the required cross-sectional area AC of the cable if its breaking stress is 91 ksi and a factor of safety of 4 with respect to failure is desired.Repeat Problem 10.3-15 using L = 3.5 m, max = 3 mm, and EI = 800 kN·m2.
- A safety valve on the top of a tank containing steam under pressure p has a discharge hole of diameter d(see figure). The valve is designed to release the steam when the pressure reaches the value Pmax If the natural length of the spring, is L and its stiffness is k, what should be the dimension ft of the valve? (Express your result as a formula for h.)A steel post (E=30×106) having thickness t = 1/8 in. and height L = 72 in. support a stop sign (see figure), where s = 12.5 in. The height of the post L is measured from the base to the centroid of the sign. The stop sign is subjected to wind pressure p = 20 lb/ft2 normal to its surface. Assume that the post is fixed at its base. What is the resultant load on the sign? (Sec Appendix E, Case 25, for properties of an octagon, n =8.) What is the maximum bending stress in the post? Repeat part (b) if the circular cut-outs arc eliminated over the height of the post.A flying but tress transmit s a load P = 25 kN, acting at an angle of 60º to the horizontal, to the top of a vertical buttress AB (see figure). The vertical buttress has height h = 5.0 m and rectangular cross section of thickness t = 1.5 m and width b = 1.0 m (perpendicular to the plane of the figure). The stone used in the construction weighs y = 26 kN/m3. What is the required weight W of the pedestal and statue above the vertical buttress (that is, above section A) to avoid any tensile stresses in the vertical buttress?
- Repeat Problem 3.3-1, but now use a circular tube with outer diameter d0= 2.5 in. and inner diameter di= 1.5 in.A steel riser pipe hangs from a drill rig located offshore in deep water (see figure). (a) What is the greatest length (meters) it can have without breaking if the pipe is suspended in the air and the ultimate strength (or breaking strength) is 550 MPa? (b) If the same riser pipe hangs from a drill rig at sea, what is the greatest length? (Obtain the weight densities of steel and sea water from Table M, Appendix I. Neglect the effect of buoyant foam casings on the pipe.)Continuous cable A DB runs over a small friction less pulley al D to support beam OABC, which is part of an entrance canopy for a building (see figure}. The canopy segment has a weight W = 1700 lb that acts as a concentrated load in the middle of segment AB. (a) What is the maximum permissible value of load P at C if the allowable force in the cable is 4200 lb? (b) If P = 2300 lb, what is the required diameter of pins A, B, and D? Assume that the pins are in double shear and the allowable shear stress in the pins is 10 ksi.