Draw a Free-Body Diagram for each of the picture in Figure E5.2 to the right.

Q: 7.59 How many turns of rope around the capstan are needed for the 40-lb force to resist the 8000-lb ...

A: Given: Tension in cable, 8000 lb and 40 lb coefficient of friction=0.25 To determine: No of turns re...

Q: the tool bits?

A: A non-rotary cutting tool that is used in planers, lathes, shapers is called a tool bit. They are al...

Q: 1. All radiations in a black body are A. O Reflected B. O Refracted C. O Transmitted D. O Absorbed

A: When radiations are received by any body, there are 4 possibilities.  (1) Radiations can be reflecte...

Q: A front tire has excessive wear on both edges ofthe tire tread. The most likely cause of this proble...

A: Given data : Front tire  Excessive wear  

Q: 10- The rod of the fixed hydraulic cylinder moves to the left with a constant speed vA = 25 mm/s. De...

A:

Q: Water flows through a horizontal pipe at a rate of 9.1 L/s. The pipe consists of two sections of dia...

A:

Q: (3) The cart shown below is restrained from moving by a cable connected to a fixed wall. The tank ha...

A:

Q: Prob. 2.7-5. The hole in a hasp plate is punched out by a hy- draulic punch press similar to the one...

A: The required punch force is P = 8990.8 lbf.

Q: A composite beam consist of two timber joists 100 mm wide and 300 mm deep with a steel plate 200 mm ...

A:

Q: An aluminum wire having a diameterd =1/ 10 in. and length L =12 ft is subjected to atensile load P (...

A: When an axial load is applied on a bar then, it causes axial stress as well as axial deflection in t...

Q: On most vehicles, the automatic adjuster cablesor levers are ___.a. installed on the secondary shoeb...

A: Given Data : Automatic adjuster cables

Q: A bar AB having a length L and axial rigidityEA is fixed at end A (see figure). At the other end,a s...

A: The elongation in the bar due to axially applied tensile force can be calculated using the formula g...

Q: Q13: Brinell hardness formula is: а: 28 ------ b:2pt c: p/rdt d: E

A:

Q: The air resistance to a car at 20 kmph is R. The air resistance at 40 kmph will be O(A) R O(B) 2R OC...

A: Given, Initial speed of car = v1 = 20 kmph Initial air resistance = R1 = R Final speed of car = v2 =...

Q: Two wooden members shown which support a 4kip load, are joined by plywood splices fully glued on the...

A: Given Data The support load is: P=4 kip The ultimate shearing stress is: τu=360 psi The clearance b...

Q: For the log brace shown, select the set of Free Body Diagrams that would be used to solve for the te...

A:

Q: for the enhancement of load bearing capability of composite materials

A: b: explaion with detail sketches why length and diameter of the fiber matrial plays the vidal roles ...

Q: Which of the ff. gives the moment produce from the force P = 80 N about point O if theta = 50° beta ...

A:

Q: 9-D11 The same beam is now using glue instead of nails. The beam has a shear load of 300-lb. • Deter...

A: I=83*3.37512-6.53*312=75.34375 in4 Qmax=3*34*3.625+2*4*316*2=11.15625 in3 t=1.5 in V=300 lb

Q: 4 A 35.0 kg lead mass rests on the bottom of a pool. ( a. What is the volume of the lead? (density o...

A:

Q: Real Pressure, Barometer Room Volumetric Mass Rate of Trail Speed Difference Pressure Temp. Rate of ...

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Q: Required information Problem 04.038 - Energy balance for water in a piston-cylinder device NOTE: Thi...

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Q: QUESTION 1 A beam of T cross section (flange 200mm x 12mm and web 320mm x 12mm) is loaded as shown. ...

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Q: NOTE: Equal grades for each question will have (20 Marks) Q1: Find a unite vector perpendicular to t...

A: A vector is an amount that has both extent, as well as course. A vector that has a size of 1 is a un...

Q: 1- Finding the values of the critical displacement (x) of the slide with different values of (theta)...

A: Given: x=r(1-cosθ+(sin2θ2n))v=dxdt=rω(sinθ+sin2θ2n)a=dvdt=rω2(cosθ+cos2θ2n) r= 25 mm l=150  mm n=l/r...

Q: A prospector uses a hand-powered winch(see figure) to raise a bucket of ore in his mineshaft. The ax...

A: To transmit energy by rotation it is necessary to apply a turning force .in the case of a shaft if t...

Q: 1) DXF is A CNC machining format A 2D and 3D drawing format Only 2D drawing format A 3D printing for...

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Q: In 3-axis milling, the table feedrate is 756.00 mm/min. Using a 10mm endmill to cut the material wit...

A:

Q: Water is pumped between reservoir A at a lower elevation to reservoir B at a higher elevation at a f...

A: Given Data Q=0.05 m3/s H=16.9 m

Q: Problem 4.64 Find u such that the crate's speed at the bottom of the chute (immedi- ately before the...

A: Given: v = 15 ft/s u = 14 ft/s s = 14 ft

Q: Steam at 6.2 MPa and 480°C is received by a regenerative engine. Extractions for feedwater heating o...

A:

Q: Consider the spring properties below: Spring Number of turns Mean Diameter (mm) Wire Diameter (mm) S...

A: Given: For outer spring: number of turns→n=120 mean diameter→D=50 mm=0.05 m wire diameter→d=8 mm=0.0...

Q: What is the modern TEM, and how it was developed?

A:

Q: Explain the three steps of the planning phase of the strategic marketing process.

A:     (1) Situation (SWOT) analysis, which entails assessing where the business or product has been la...

Q: experimental: measurement of electric boiler efficiency 6- Discussion: 1. Sketch a diagram for the e...

A: 100% efficient is called as electric boilers that are the amount of electricity given will in return...

Q: 4-Steam flows through a device with a stagnation pressure of 120 psia, a stagnation temperature of 7...

A:

Q: True or False? The camshaft is always locatedin the engine block.

A: Given Data : Camshaft Engine block

Q: Problems 4.78 through 4.80 The crates A and B of weight W = 50 lb and WB = 75 lb, respectively, are ...

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...

Q: B- The velocity of a body at time t sec is v = 2t³ – 9t2 + 12t –5 m/. Find the body's speed and the ...

A:

Q: Discuss how managers identify and act on deviations from plans.

A:    A scope change is a divergence from the project scopes or tasks initially agreed upon and include...

Q: The 20 kg block D is dropped from a height h onto the steel beam AB. Additional data are: h= 500 mm ...

A: When a mass 'm' falls at a height 'h' on the beam then deflection produced in the beam is known as d...

Q: Water flows in a 0.15-m-diameter vertical pipe at a rate of 0.35 m/s and a pressure of 160 kPa at an...

A:

Q: Draw the velocity diagram for this figure.

A:

Q: Design various lubrication systems used for cars and bikes. Does a motorcycle clutch need lubricatio...

A: Lubrication systems are paramount to the operation of modern day engines. They serve various purpose...

Q: A hollow steel shaft used in a constructionauger has an outer diameter d2 = 6.0 in. and innerdiamete...

A: Given d1 = 4.5 in d2 = 6 in G = 11 X 106 psi T = 150 kip-in To find Shear at outer surface Shear at ...

Q: Determine the force in member GF of the truss and state if these member is in tension or compression...

A: Given Data The force acting at G is: F1=8 kN The force acting at F is: F2=10 kN The distance betwee...

Q: he maximum normal stress along section a- a.

A: To find maximum normal stress 

Q: Determine the tension in the cord and the rate

A: To find Tension in the cord.

Q: A long slender column ABC is pinned atends A and C and compressed by an axial force P(see figure). A...

A: Give Data The modulus of elasticity is: E=200 GPa The distance between the lateral support is: L = ...

Q: 5) Front panel port and interface naming/indication is denoted Above the port/interface Below the po...

A: 5. In the desktop computers, a front panel port is widely used to connect various devices like the m...

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.