A constant density bar with mass m and ler in place as shown. Use the usual x,y,z oo the following questions.
Q: For a certain gas with constant, R = 320 J/(kg-K) and constant volume specific heat, Cv = 184…
A:
Q: Draw the complete shearing force and bending moment diagram for the beam shown in the figure. Draw…
A:
Q: Question 24 A model of a river towboat is to be tested at 1:20 scale. The actual boat is designed to…
A:
Q: 2. The angular velocity of the disk is defined by w = (5t² + 2) rad/s, where t in seconds. Determine…
A:
Q: A steel rod is to withstand a pull of 10,000 pounds. If the ultimate stress is 50,000 psi and yield…
A:
Q: Air is compressed into a 90 ft3 rigid tank until the pressure is 30.5 psia and the temperature…
A:
Q: Which of the following is not a typical shifting pattern for conveyors? a Parallel shifting b…
A: In this problem, it is asking about the non-typical shifting pattern for conveyers in given options.
Q: Pedro is an Electrical Engineer working for Boeing, and is working on the ion propulsion system for…
A: Given dataVolume of tank = V = 2 mPressure at initial condition (on earth) = P1 = 3 atm = 303000…
Q: 548. The inverted T section of a 4-m simply supported beam has. the properties shown in Fig. P-548.…
A:
Q: Air initially at 400 K expands in a constant pressure non-flow process until the initial volume is…
A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…
Q: Given a rankine cycle with reheat operating with the following conditions: Boiler Exit Conditions:…
A: Given that: Mass flow rate of the steam→m˙=7 Kg/s Now from the steam table: At 10.11 MPa:…
Q: A 22-lb body is traveling in a horizontal straight line with a velocity of 11.1 ft/sec when a…
A:
Q: What is the total entropy change to expand water at 30 psia and 70 percent quality to 10 psia in a…
A:
Q: airplan crusing at sea level (density 1.225 kg/m3) the gross weight of the airplan is 500ON, the…
A: The value of the area of the airplane can be determined using the aspect ratio as shown below.
Q: What is the smallest reading in the main scale a standard Vernier caliper can have? a. 0.001 cm b.…
A: Measuring distance between two opposite sides of object at laboratory level vernier caliper will be…
Q: 7. A stepped shaft ABCD consisting of solid circular segments is subjected to three torques, as…
A:
Q: A) Determine the forces acting on piece DG. Show your free body diagrams. W = 800 lbs.
A:
Q: A manometer shows a vacuum of 260 mm Hg. What will be the value of this pressure in N/ m2 in the…
A: Vacuum pressure, Pv= 260 mm of Hg= 260(133.322387) N/m2= 34663.82 N/m2 Gauge pressure, Pg= 260 mm of…
Q: A hollow shaft and a solid shaft constructed of the same material have the same length and the same…
A:
Q: Find maximum shear stress Maximum principal stress-8 MPa Minimum principal stress=3 MPa
A:
Q: 6.) A toy spaceship hangs by a string from a ceiling fan and as the fan rotates, the spaceship…
A:
Q: Determine the automobile's braking distance from 108 km/h when it is going up a 5° incline. The…
A:
Q: A model of a river towboat is to be tested at 1:20 scale. The actual boat is designed to travel at a…
A:
Q: Problem1: Solve the system of linear equations by each of the methods listed below. (a) Gaussian…
A: Gaussian elimination is a method in which matrix row operations are performed on an augmented matrix…
Q: A car travelling at 4 m/s acceleration uniformly the car travels 150 meters in 26 seconds, Find the…
A: Given data : Time=t Distance=S Initial velocity=U Required : Acceleration
Q: A car tire has a volume of 3730 cubic inches. at a pressure of 32 psig and a temperature of 80°F (a)…
A:
Q: 10. Measure the diameter of impression using the profile projector and compute for the hardness…
A: Given:D=8 mmTo determine the BHN for the given specimen
Q: HW. A 90-lb load is suspended from the hook as shown in the Figure. If the load is supported by two…
A: Find the forces in each cables and the stretch in spring for equilibrium.
Q: Steam at 110.546 kPa and 140.546oC is compressed isothermally until the quality of steam is 70%.…
A:
Q: Calculate the final output using the Centroid method for the following strength values Provide step…
A: The means for the computation of the centroid arranges, xc and yc , through reconciliation, are…
Q: 430 It the bracket is 00M determine magnitude of the resultant force acting on the The magnitudke…
A:
Q: AT THE INLET OF THE COMPRESSOR, AND 1200K AT THE INLET CYCLE PRODUCES A NET POWER OF 40MW WITH A…
A:
Q: Give examples of two different types of self-driving systems that might eventually take the place of…
A: Given question : Give examples of two different types of self-driving systems that might eventually…
Q: Draw the top, bottom, left, right, back and front view. Dimension and include a title block. The…
A: In this, the scale is taken as 3/4.
Q: МЕСН 2344 QUIZ 3 Buring steady-state operation, a gearbox receives 60 kw through the input shaft and…
A: Given data: Heat received by the gear box = 60 kW Heat transfer coefficient = 170 W/m2.K Outside…
Q: In a test, speed drops from 120 Km/hr to full stop, takes 65.2 sec .Determine the rolling resistance…
A: Given that, Initial speed of vehicle, u=120 km/hr,Final speed of vehicle, v=0,Time taken, t=65.2…
Q: , determine its velocity at s = O.45 m. When s = 0, the
A: To find Velocity at s= 0.45m
Q: A schematic of a clutch-testing machine is shown. The steel shaft rotates at a constant speed w. An…
A: Torsional loading Those load which imparts the turning moment or the torque, is known as…
Q: A geothermal power plan has the following data: specific enthalpy at final stage equal to 28.5…
A: Given data:
Q: 1. Explain the working principle of the Ackermann steering mechanism based on the straight and…
A:
Q: A Carnot heat engine operates between a source at 1000 K and a sink at 300 K. If the heat engine is…
A:
Q: Water flows in a 5-in-diameter pipe at 20°C with a mean flow velocity of 3 m/s. A sharp-edged…
A: The pressure differential in the pipe can be easily calculates using the Bernoulli's theorem which…
Q: At (950 °C), (0.8 %) carbon steel is getting decarburized for a duration of (4 hr) in an atmosphere…
A: From data table DC=0.7×10-4exp [-157×1000/8.314×1223] =1.38×10-11m2s-1C2=0.8%CS=0%C(x)…
Q: Situation 1: A 50 N block rests on a surface that is inclined by e degrees. If p. = 0.35 and uk =…
A: (A) The maximum angle where the motion impends: 19.29°. (B) When angle is 15°, then the frictional…
Q: A heat pump that operates on the ideal vapor compression cycle with refrigerant-134a is used to heat…
A: Given Condenser temperature, T1 = 25oC Evaporator temperature, T2 = 15oC Find Condenser pressure,…
Q: Choose the different types of errors that affect the accuracy of the solution methodology? Answers:…
A: Random mistakes influence the dependability of experimental outcomes, whereas systematic errors…
Q: 1. define the cutfof ratio and the compression ratio 2. air is compressed at a constant…
A: Define cutoff ratio and compression ratio
Q: To stretch a relaxed biceps muscle 2.5 cm requires a force of 25 N. Find Young's modulus for the…
A:
Q: Find maximum shear stress Maximum principal stress-8 MPa Minimum principal stress=3 MPa
A: Given data : Maximum principal stress=σ1 Minimum principal stress=σ2 To find : Maximum shear…
Q: lect a reasonable pressure for the evaporator and condenser in the following scenarios: A) A…
A: Given Condenser temperature, T1 = - 10oC Evaporator temperature, T2 = - 25oC Find Condenser…
Step by step
Solved in 5 steps with 6 images
- S00 Ib In the fig. shown, compute the ff: (16-18) the resultant using cosine law (force polygon) 60 R = 35 (19-20) the angle of the R measured 500 lb cW from the x- axis.The following diagram corresponds to questions 1 to 3. A beam rests on two sharp edges as shown on the image. The beam has a length of 7,50 m and a mass of 4,25 kg. Object 1 has a mass of 1,50 kg; object 2 has a mass of 2,35 kg. Point P is 0,50 m form the center of the beam. d 2 Pl CG 1. How much is the torque done by object 1 around point P? A. 55,2 N*m B. 7,36 N*m С. 62,5 N*m D. Object 1 doesn't exert a torque.The following diagram corresponds to questions 1 to 3. A beam rests on two sharp edges as shown on the image. The beam has a length of 7,50 m and a mass of 4,25 kg. Object 1 has a mass of 1,50 kg; object 2 has a mass of 2,35 kg. Point P is 0,50 m form the center of the beam. CG 1. How much is the torque done by object 1 around point P? A. 55,2 N*m B. 7,36 N*m C. 62,5 N*m D. Object 1 doesn't exert a torque. 2. How much is the torque done by the force of gravity of the beam around point P? A. 20,8 N*m N-m ך177 .B C. 156 N*m D. 313 N*m 3. If you needed to cancel the nomal forces of the two objects, where you should place object 2? The axis of rotation is point P. A. 3,30 m from point B. 9,18 m from point P C. 5,69 m from point P D. 3,62 m from point P
- Required information A rope connecting points A and B supports the force Fshown in the figure. Write expressions using Cartesian vector representation for the following. Take L 8 ft and F 12 lb, Part 2 of 6 NOTE: This is a multi-part question, Once an answer is submitted, you will be unable to return to this part. 10 points y eBook B T 30° Hint F Print References T BA : the position vector from B to A. Mc Graw Hill MacBook AirSet up and evaluate the integral that gives the volume of the solid formed by revolving the region about thexaxis. Step 1 From the figure consider the representative rectangle. The radius of the solid of revolution obtained by revolving the rectangle about the xacis is R(X) -y9- To find the volume of a solid of revolution with the-Select mathod, use the horizontal axis of revolution. Select disk shel Volume-VEFind box for the given Plane, where by =120m, d=25m, bz=25m, d2=100m, b3=80m & d3=25 m (Enter only the values in the boxes by referring the unit given in brackets. Also upload your hand written answers in the link provided) b2 dz di bị The value of X= (unit in m) The value of Y= (unit in m) The moment of inertia for sec 1 = lyyi = (unit in m) The moment of inertia for sec 2 = lyy2 = (unit in m4) The moment of inertia for sec 3 = lyya = (unit in m4) The moment of inertia of the given plate = lyy = (unit in m)
- A guy who works out at your gym found out that you are an engineer and has hired you do an analysis comparing two versions of a similar exercise: lateral raises. He wants to compare using dumbbells (as in Fig 1) versus using a cable machine (as in Fig 2). Develop an equation for each case for the moment about the shoulder as a function of angle. (0 to 90 horizontally) You will use your own dimensions for this analysis. You will need to measure: Arm length from shoulder joint to palm of your hand Height from shoulder joint to the ground Wingspan with arms held horizontally (palm-to-palm) You can use any measurements for the dimensions, just need the equations and FBD Fig 1: Dumbbell Lateral Raises Fig 2: Cable Lateral RaisesCompute the moment about point A. Use F1-800 lb, F2-50 lb and F3-1200 lb. Show all work on your paper to receive credit. With your written final answer, include 3 significant digits, units and a direction arrow. -251- 3h 201 Fi Type your answer for the moment about A below with 3 significant digits. Do not type units with your numeric answer. -2.5 ft- -3 ft- B F₂ 2 ft 4 ft A B 45° F3The following concurrent forces are acting on a body in xy plane: A 300 lb pointing up to the right 30 degrees with x axis, 400 lb at 45 degrees with x axis acting up to the left, 200 lb down to the left at 60 degrees with x axis, 150 lb down to the right at 75 degrees with x axis and a 100 lb directly to the right. Determine the resultant force and its direction using graphical and analytical method. Pls show the solution, formula and free body diagram.
- 3) A point mass is attached to one end of a beam levered against a spike which acts as the pivot. The point mass weighs 250N and the beam has a uniform mass of 10kg and is 8m long. Parts a and b Part c Fapplied 3 of 6mov 1m 8m Krist 0 = 60° Scale 250 N Scale a. If a scale placed beneath the point mass reads 250N, what is the magnitude and direction for the force at the pivot point? Direction: North, 90° from x-axis Magnitude to k* 250N = 2500 N b. For the same scenario, how far must the pivot point be located relative to the left edge of the beam? (Hint, both the boxes weight and the force from the scale act at the farthest right edge of the beam.) www.acta 0672nos onl c. The pivot is then moved to be 6m from the left edge of the beam which now makes a 60 angle with the floor. How much downward force would be needed at the left-most edge of the beam to reduce the reading on the scale to zero? (Hint: the beam is still in static eq. when the scale reads zero.)Find Ixx for the given Plane, where b =160m, d;=25m, b2=20m, d2=12Om, b3=50m & d3=20 m b3 d3 b2 d2 di bi The value of X= (unit in m) The value of Y= (unit in m) The moment of inertia for sec 1 = lyy1 = (unit in m4) The moment of inertia for sec 2 = lyy2 = (unit in m4) The moment of inertia for sec 3 = lyy3 = (unit in m4) The moment of inertia of the given plate = lyy = (unit in m4)50 mm 150 mm 150 mm 300 mm find the moment of inertia for this exercise, with the following formulas: Polar Jo= Iox + + Toy Iox - Icx + Adg² Toy = Icg + dobe ² Caculation of centroid attached below. use it to solve the question in red box asap Som Av 3com for Portion A₁ - the figure is symme about y-aris. 2=0. AL 120mm AALD Area of A₁ = 300x50 = 15000 Y₁ = y₁ y = 300 for Pation A2 Area Az = 50x300 = 15000 By Considering Centroid, from the Bottom of the section. 300+ 50 = ₁ + 3/2 = 325 Centroid (ā, y) = = [0₁ SE = 50mm A, Ya+ A₂4 0, A₁+A₂ 15000x150 +15000x325 15000 15000 (0.237.5)