Find the moment of inertia about centroidal axis of I section.

Q: Air enters the compressor of an ideal air-standard Brayton cycle at 100 kPa, 300 K, with a…

A: we have t discuss which diagram is correct.

Q: For nos. 24-37, satisfy the conditions of the g below: The truss is loaded as shown in figure of…

A: Ans: 25. Option D is correct. 11.2 kN compression

Q: A hollow cylindrical column is placed on a steel plate on a concrete pedestal, if it supports a…

A:

Q: The pin-connected structure shown in the figure consists of a rigid beam ABCD and two supporting…

A: (a) Draw a free-body diagram of the beam.

Q: Q1) A stat of stress is specified in Figure. By using Mohr's circle determine the normal and…

A: Given:σx=60 MPaσy=-18 MPaζxy=15 MPa

Q: A hydraulic motor has a displacement of 100 cm3 and operates with a pressure of 105 bars and a speed…

A: Given data displacement of hydraulic motor = 100 cm3Operating pressure =P= 105 barSpeed = N = 1700…

Q: Water at 16oC (Density = 999 kg/m3 ; Viscosity = 1.12 x10 -3 kg/m-s) is flowing steadily in a…

A:

Q: Which of the following statement is TRUE? (A Pressure drop in a fitting for sudden enlargement (e.g.…

A:

Q: Q2: The horizontal force NK 5 at the end D is acting on the structure in Figure (2). Find the effect…

A:

Q: What is the minimum pipe diameter in cm that can be recommended if the flow is 5 m^3/s and the…

A:

Q: Which formula can be used to calculate the momentum of a mass: (refer to the formula- sheet and…

A:

Q: If rods are used to support a precision movement such as a positioning table, the table will ride on…

A: Precision movement of the robot’s arm is the measure of the performance in any system. In robotics…

Q: 1.)An aluminum tank with a volume of 1000 liters is filled with gasoline. Both are at a temperature…

A: The gasoline overflow from the tank is Voverflow = 22 liters.

Q: ▶2/222 Under the action of force P, the constant accelera- tion of block B is 3 m/s² to the right.…

A:

Q: Condition 2 PH = 17.0 MPa, 1000°C PReg 3.0 MPa PReg 0.9 MPa PR = 0.6 MPa, 180°C PL = 0.008 MPa PP…

A:

Q: Question 27 Nitrogen flows from a reservoir in which its velocity is negligible and its temperature…

A:

Q: In a centrifugal blower (Figure Q1) air enters in to the blower normal to the blades (a1 = 0°), and…

A:

Q: Q2: The two right-angle rods with attached spheres are released from rest in the position = 0. If…

A:

Q: A horizontal venturi meter having a throat diameter of 25 mm is set in a 60-mm-ID pipeline. Water at…

A:

Q: Situation 1: The mass of glycerin is 500 kg with a total volume of 0.315 m³. 1. Compute the unit…

A: 1. The unit weight is 15.571 kN/m3. 2. The dry density is 1587.30 kg/m3. 3. The total weight is…

Q: Air enters the compressor of an ideal air-standard Brayton cycle at 119 kPa, 328 K, with a…

A:

Q: Francis

A: Runner speed u1=πDN60=π*1.4*43060=31.52m/s P=m˙Vw1u1±Vw2u2 For Francis turbine Vw2=0…

Q: 3. Using the inverse kinematic method, determine the angle q1 and q2 in degrees if the end effector…

A:

Q: Shown below is a torsion bar with a torque applied a distance L1 from one end. Th two ends are fixed…

A:

Q: A gas turbine plant operates on the Brayton cycle between T= 300 K and T = min max = 1073 K. Find…

A:

Q: of the shear stress from cartesian to spherical coordi ynamics of the tensor on a spherical…

A: Spherical coordinate system is prefered when it is needed to represent in spherical geometry.

Q: Water flow from a large tank (T1) through a pipe Pipe X which splits into two smaller pipes, which…

A:

Q: Given that the length of a work-piece made from copper alloy to be face-milled is 250 mm and the…

A: Given : L = 250 mm D = 150 mm z = 10 To find : Cutting speed and feed

Q: A shear pin made from a 4340 steel (0.4% C) fails by ductile fracture. It was supposed to be…

A: Given: Let us consider the given statements, a) Insufficiently heating the steel would result in…

Q: An aluminium bar is in the form of an equilateral triangle 30 mm on a side. What torque is required…

A: We know that an aluminium bar has 30 mm on each side and is in the shape of an equilateral…

Q: 1. Based on the governing equation of the fluid mechanics derive the relationship between the speed…

A: When one or more of the known (i.e. independent) variables change, the governing equations of a…

Q: Which of the following provides the basis of convection heat transfer? Group of answer choices…

A:

Q: Q2: The horizontal force NK 5 at the end D is acting on the structure in Figure (2). Find the effect…

A:

Q: 30. A work sampling study requires 98% confidence level with 14% accuracy. How many observation are…

A: Given   Accuracy, S = 14% Down time, P = 8%                     x = 2 for 95% confidence level Find…

Q: In a reheat cycle steam at 8.5 MPa and 490 o C enters the turbine and expands to 1.5 MPa. At this…

A:

Q: Find the load of the system of convergent forces acting on the body AL in 400N the figure (3) k2m.

A:

Q: Which of the following statement is TRUE? (A) Large-scale turbulentmotion is roughly dependent of…

A: When the flow through the pipe takes place then there are a lot of friction and other eddy losses…

Q: A simple U tube manometer is used to measure the pressure of oil flowing in a pipeline. Its left…

A: GivenC=59mmh=137mmS.Go=0.72S.Ghg=13.6

Q: Determine the bending stress at point A on the cross section a-a of the beam shown in Sec.: F Fig.…

A:

Q: The velocity of a particle is given by v= 39t²-93t+47, where v is in meters per second and t is in…

A:

Q: Determine the thermal efficiency of a simple rankine cycle

A: Answer: The thermal efficiency of the simple rankine cycle is 37.1626%.

Q: Air enters the compressor of an ideal air-standard Brayton cycle at 100 kPa, 314 K, with a…

A:

Q: Q22 111 Poor power factor results in: a) Higher energy losses b) Higher load current c) Both a & b…

A: Option ( C ) is correct Both a & b

Q: Replace the two forces in Figure (2) with a single force at the point (A) and double tension (B)…

A:

Q: 2m A 2m D B 2m

A: Ans: 34: Option A is correct. Length Ans : 35: option B is correct. Force Ans: 36. Option D is…

Q: Solve for the Following Bending moment equation for segment BC. a. 2000 lb(X) - 100 lb/ft (X…

A:

Q: The shaft consisting of steel and aluminum segments carries the torques T and 2T as shown in the…

A: Answer: The largest allowable torque T is 691.1504 N•m.

Q: Air enters the compressor of an ideal air-standard Brayton cycle at 80 kPa, 299 K, with a volumetric…

A:

Q: A piston-cylinder device initially contains 500 liters of liquid water at 2.5 Mpaa and 200°C. Heat…

A: As per our guidelines we are supposed to solve only 3 subparts if multiple subparts are asked .…

Q: It is an actuated mechanism programmable in two or more axes with a degree of autonomy, moving…

A: Given question: It is an actuated mechanism programmable in two or more axes with a degree of…

Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.