Determine the coordinates of the centroid of the shaded area. 25 60 60 50 Answers: x = i y = i 25 60 60 55 45 175 Dimensions in millimeters mm mm -x

Q: A tube 2 mm thick has the shape shown in Fig. P-340. Find the shearing stress caused by Torque of…

A:

Q: A 30.3 cm-by-30.3 - cm checkerboard has a mass of 86.3 g. There are four 28.5-g checkers located on…

A: The size of the checkboard is .The mass of the checkboard is .The mass of the each checkers is .

Q: A pump is required to move water at a design discharge of 1m3 /s between reservoir A to reservoir B…

A: To calculate the length of the pipe from A to P1the flow rate required by the pump to discharge The…

Q: Question 11 1 Z Miller index: Write out Miller Index for the plane and direction. Miller Index:

A: Write out Miller Index for the plane and direction.

Q: A 140-lb bucket is suspended from a cable on the wooden frame. Determine the magnitude of the…

A:

Q: Problem 2 P d C a

A:

Q: +x 5. Sketch within a cubic unit cell the for no eod il vadiailw snimmabag 3ככ פר (a) (011). (e)…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Heat is generated in a sphere of radius 1 m at a rate of 1000 W/m3. The sphere is surrounded by air…

A: The radius of sphere is The heat generation rate is The temperature of air is The thermal…

Q: The triangular plate rotates about a fixed axis through point O with the angular properties…

A: Given:The diagram of the problem is given below;The angular velocity of the plate about point O, The…

Q: SITUATION 8: A tension force F of magnitude 5.3 kN is applied to the cable attached to the top of…

A: part a-Compute the component of F along the x-axis (kN) and the component of F along the y-axis…

Q: The 1x3 piece of lumber shown was manufactured with the grain of the wood aligned at an angle = 10°…

A:

Q: SITUATION 7: Three forces P1, P2, and P3 are acting on a semi-circular structure as shown in Fig.…

A: Given:The value of The value of The value of The value of The value of The value of The diagram for…

Q: 50 units 50 units A

A:

Q: 1) Compute the reliability of the bridge system as shown in Figure 1. If the component reliability…

A: Reliability of the whole system is:Req = 0.90Explanation:

Q: Find the eigenvalues, eigenvectors, and the matrix X that diagonalizes the given matrix via a…

A: Ans Given Now make a new matrix by subtracting  from the diagonal entries of the given matrix A…

Q: Determine whether there is a significant difference between the two samples at the 95% confidence…

A: To determine the percentage of the specimen given in the data

Q: For a hollow shaft of external and internal diameters 10 cm and 4 cm respectively, the torsional…

A: Given+Outer diameter= 100 mmInner diameter= 40mmRequired- Tortional section modulus

Q: 5.26 Find the forces in members AB, BH, BC, and DF of the truss shown in Figure P5.26. C 4 kips B D…

A: The length of members BH from similar triangle conceptFrom concept of Similar triangle :Determining…

Q: A convergent - divergent nozzle receives wet steam of 2% wet at a pressure of 26 bar with an…

A: To calculate the critical pressure of the throat, the discharge of the steam and the area of the…

Q: The depicted system consists of two vertical beams of length L, which are hinge supported in A and B…

A:

Q: 1. The platform truck supports the three loadings shown. Determine the normal reactions on each of…

A: From the figure we get :Taking moment about x axis we get : Taking moment about y axis we get :

Q: Three cables are used to tether a balloon as shown in the figure. Knowing that the balloon exerts a…

A: Three cables are used to tether a balloon as shown in the figure. Knowing that the balloon exerts a…

Q: The pulley system shown is at rest when the motor M starts pulling in rope so as to lift the 120lb…

A: Given:The value of The weight of the cargo, The speed of cargo after ,

Q: 5) A 0.5 kg ball is launched up a vertical curved circular track of radius R = 1.5 m using a…

A:

Q: • Q3:An exhaust fan fitted with 900 mm diameter pulley is driven by a flat belt from a 30 kW, 950…

A: To findDetermine the necessary thickness of the belt and its total length.Giventhe diameter of the…

Q: please solve and explain using values below

A: Detailed step by step solution is given below, still if you have any query please feel free to…

Q: A 2-D, incompressible, flow field has an x-component of flow, u = 2xy² if the velocity at (1,2) is…

A:

Q: A trough is filled with a liquid of density 875 kg/m3. The ends of the trough are equilateral…

A:

Q: A steel bar having cross sectional area of 100 П mm² is subjected to a tensile force of 40 kN.…

A:

Q: The shown bent tube is connected to a guide at A and rests on a roller support at B. It is subjected…

A:

Q: A Pitot tube shown in the figure below has air of velocity V flowing as shown. If one of the…

A:

Q: Problem 2.2-14 The frame construction of a factory workshop is built from two angled girders that…

A: The value are

Q: The diameter of a pipe changes gradually from 150mm at a point A, which is 6m above datum, to 75mm…

A:

Q: A Ө LAB B drum with radius of r = 0.667 ft and a radius of gyration of kg = 0.634 ft is attached to…

A: Given data:The radius of the drum is The radius of gyration is The length of the rod is The rod is…

Q: Right angle tube OAB shown. Replace the 20 N pulling force that the cable exerts at point B with a…

A: The objective of the question is to calculate the torque produced by the tension T = 20 N at point…

Q: scientist claims to have developed a refrigerator that produces a 350 kW cooling effect for a 3 oC…

A:

Q: Assuming air is an ideal gas composed of only O2 and N2 how much heat is necessary to heat the air…

A:

Q: Stepped bar ABCD is fabricated out of three different materials and loaded as shown. The applied…

A:

Q: Design the elliptical cross-section of a belt pulley arm near the hub for the following…

A: We have to design the cross section of belt pulley .

Q: The vertical rod has a downward velocity v = 2.2 ft/sec when link AB is in the 25° position shown.…

A:

Q: Using the volume graph detemine the aproximate Vt 1. 250 ml 2. 500 ml 3. 750 ml 4. 1000 ml cm H₂O ml…

A: Given:The graphs are given below;

Q: For a beam subjected to the load F at the center of the span as shown below, please 1. Find the…

A:

Q: A faucet is stuck, and a person uses their hand to try to get it to move. They apply a force F = 100…

A: To findWhat is the polar moment of inertia for the section at a-a?What is the moment of inertia for…

Q: 2. Calculate the natural frequency and damping ratio for the system in figure below given the values…

A: final answer are following there K = 25000/6 N/mWn = 25000/60C = 408.24t = 1.22 I have attached the…

Q: 9.11 A strain gauge, diaphragm pressure transducer (accuracy: <0.1% reading) is subjected to a…

A: Write the expression for the design stage uncertainty.

Q: Hi, please complete the last three subparts of this question.

A: To calculate the rate of heat transfer, to derive and to calculate the mass flow rate of water, flow…

Q: SITUATION 3: The Fig shows a circular steel plate supported on 3 posts A, B, and C which are equally…

A:

Q: A solid cylinder with a radius of rc = 0.34 m and a mass of m= 8 kg is attached to a spring with a…

A: Given data:The radius of the solid cylinder is The mass of the cylinder is The stiffness of the…

Q: The three lowest energy levels of a hydrogen atom are -13.6 eV, -3.4 eV, and -1.5 eV. Assume that…

A: The three lowest energy levels of a hydrogen atom are -13.6 eV, -3.4 eV, and -1.5 eV.The hydrogen…

Q: A block A of 60.0 lb is connected to a block B of 10.0 lb by means of a rope and an ideal pulley.…

A: The solution is given below-Explanation:Step 1: Step 2: Step 3: Step 4:

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.