2. In both circuits of this exercise the negative terminals of the sources are connected to ground. Is this a requirement for nodal analysis? What would happen to the node voltages if the positions of El and R1 in Figure 7.1 were swapped?

Q: A simply supported beam of width 100 mm, height 200 mm and length 4 m is carrying a uniformly distri...

A: GIVEN DATA- A SSB GIVEN WITH UDL L=4m w=10KN/m b=100mm d=200mm WE HAVE TO FIND BENDING STRESS

Q: . In the set-up shown, a rectangular gate, ABCD, is used to store layers of oil and water. The weigh...

A:

Q: What is the polar moment of inertia of a solid steel shaft in mm^4 that will not twist through more ...

A:

Q: Air is in a piston-cylinder device initially at 800 psia and 2500°F. The air is now expanded such th...

A:

Q: A wheel tractor has a 200HP engine.If the weight of the wheel tractor is 30 tons and the weight on ...

A:

Q: What quantitative techniques are useful in decision making? Explain your answer. note: quantitative...

A: The quantitative tools that are useful in decision making are,  1.Linear Programming Mostly when the...

Q: The tailgate OBČ is attached to the rear of a trailer via hinges at O and two restraining cables AB....

A:

Q: Boxes (or certain production parts) are moved by a double-acting cylinder away from a gravity-feed m...

A: this question is srawing with ISO symbol the answer in step two 

Q: 1. A wheel tractor has a 200 HP engine. Calculate the available rimpull of this tractor if it is ope...

A: 1. Given: Power = 200 HP speed = 12 km/hr efficiency = 0.85  

Q: 1. A simply supported beam AB of span 4 m is carrying a point loads of 5, 2 and 3 kN at 1, 2 and 3 m...

A: We will answer the first question since the exact one was not specified. Please resubmit the questio...

Q: If an aircraft has a 393 m/s velocity, determine its mach number if air is at 692K. Round your answe...

A:

Q: Oil is allowed to flow in between two parallel plates. The distance between the plates is 0.0055 m. ...

A: Given Data Y=0.0055 m V=0.317 m/s u=0.03 Pa.s

Q: 6 cu. m of oil weighs 46,800 N, calculate the following a. Unit weight in N/cu. m b. Density in kg...

A: Given:V=5.6 m3W=46,800 N

Q: Q2: A. Calculate the force, FM required of the "deltoid" muscle to hold up the outstretched arm show...

A:

Q: Assumptions: 1. The water is a closed system 2. The initial and final states are at equilibrium. The...

A:

Q: Use the plot command to plot the function f(x) = (0.5x* +1.1x -0.9x²)e-07* for -3<x<10.

A: Code for the plotting of f(x);% The range of the function is -3 to 10. x=-3:1:10; % The given equati...

Q: A shaft has three segments. AB and CD are made from C86100 bronze and BC is made from 2014-T6 alumin...

A:

Q: The weight of the wheel tractor in Problem 1 is 30 tons and the weight on the driving wheels is 50% ...

A:

Q: A 50-mm-diameter aluminum compound shaft is loaded by torques at the gears as shown in the figure. D...

A:

Q: following comparisons is always true?

A: Given: GA=2GB Same poisson's  ratio and yield shear stress for A and B

Q: Q1/ what is the effect of friction factor on the pumping power?

A:

Q: What is the specific gravity of a solid sphere that has a radius of 15 mm and a mass of 0.038 kg a....

A:

Q: An 8 in-diameter air compressor is operating with a maximum pressure of 10 psi. The bolts have a yie...

A:

Q: A bucket is hanging from a horizontally moving crane. Calculate the maximum allowable speed (m/s) of...

A:

Q: . In the set-up shown, a rectangular gate, ABCD, is used to store layers of oil and water. The weigh...

A: Solution: (e) The weight of the block is calculated as: W=1.26×1000 kg/m3×9.81 m/s2×0.5 m×π4×1.2 m2=...

Q: 54 MPa 11 MPa 14.04 MPa y For the diagram given above, we have E = 90 MPa, v = 0.35 1) Determine the...

A:

Q: A short column tube of length L = 400 mm is loaded by a compressive force P. The outside and inside ...

A:

Q: P3.143 The large tank of incompressible liquid in Fig. P3.143 is at rest when, at t = 0, the valve i...

A:

Q: The shop test of a single-acting, 8" x 12" engine whose record is hereby reported was made for the h...

A:

Q: 1. What kind of corporation you want to work in? 2. What technical skills you have to acquire

A: 1) A partnership is a lawful substance that its proprietors control through shares. During the cours...

Q: Compute the combined moment of the two 55-lb forces about (a) point O and (b) point A. The moment is...

A: Rotational effect causes by the force is called moment. Moment is the product of force and perpendic...

Q: are designing a driveshaft for a motor from a material with G = 15,000 ksi. The specifications for t...

A:

Q: A small aircraft A is about to land with an airspeed of 75 mi/hr. If the aircraft is encountering a ...

A:

Q: The 2.4-Mg car increases its speed uniformly from rest to 22 m/s in 38 s up the inclined road. (a) D...

A:

Q: size of

A: the solution of above question is below.

Q: A sub-marine with its axis 15 m below water surface fitted with pitot tube moves horizontally in sea...

A: We must determine the speed of a sub-marine with an axis 15 m below the water surface and a pitot tu...

Q: A prismatic beam is loaded as shown. The beam is supported by three rods of the same area and materi...

A:

Q: The two blocks A and B have weights WA= 79 lb and WB = 12 lb. (Figure 1) If the kinetic coefficient...

A:

Q: Solve the problems on a clean sheet of paper. Follow the Given-Required-Analysis-Solution-Summary of...

A:

Q: a) Create a sketch of the Figure 2 as below (.ipt) b) Extrude the sketch in a) by a thickness of 1mm...

A:  According to the details provided in the question, we need to DRAW the figure.  i am using the Soli...

Q: kerosene is placed inside a glass capillary tube having a radius of 0.5 mm. the kerosene inside the ...

A: Standing height of kerosene=59mmDiamete rof capillarytube,r=0.5mmsurface tension,σ=0.035N/mSpecificg...

Q: would find the velocity of each point (no values given just the equation) for an overlapping/superim...

A:

Q: find the normal strain if the figure is connected by rigid pins. v is poisson's ratio and E is young...

A:

Q: The small body has a speed va = 6.0 m/s at point A. Neglecting friction, determine its speed at poin...

A: We applied energy conservation equation between point A and point B, the velocity at point B is calc...

Q: two light pulleys are fastened together and form an integral unit. They are prevented from turning a...

A: To determine the magnitude R of the force supported by the bearing O for the applied 25-kN load.

Q: Consider fully developed laminar flow in a circular pipe. If the diameter of the pipe is reduced by ...

A:

Q: 1. In the set-up shown, a rectangular gate, ABCD, is used to store layers of oil and water. The weig...

A:

Q: P3.153 The 3-arm lawn sprinkler of Fig. P3.153 receives 20°C water through the center at 2.7 m/hr. I...

A:

Q: A belt conveyor transports 18 tonnes per hr at 20°. Determine the speed reducer power factor to lift...

A: Given Datam=18T/hrN=1750rpmS=33.5mV=61m/min  

Q: Show how you would find the velocity of each point (no values given just the equation) for an overla...

A:

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.