QI: The cable AB supports three vertical loads as shown in next figure. Compute the resultant of these three forces and locate it with respect to point (A). 30 N

Q: 2. a) A 70kg crate is being pulled by a cable on a rough surface as shown in Fig. Q2(a). The crate i...

A:

Q: 750 ml of a gas is at 185 kPa gage pressure and 64 °C.  Determine the number of molecules in the ga...

A: Given Data: The volume of the gas, V=750 mL The pressure of the gas, P=185 kPa The temperature of t...

Q: A cylindrical object with a mass of m = 4.65 lbm slides into a pipe downward. The object has a diame...

A: Write the given data. m=4.65 lbmd=8.4 inh=9.9 iny=0.018 inμ=0.125 lbf×s/ft2

Q: In a steam plant 100 kg/min of dry-saturated steam at 30 bar enters the turbine. After expanding ise...

A:

Q: calculate the density viscosity thermal conductivity and specific heat of water at 40 degrees celsiu...

A: Quantity Value Unit Density 995 kg/m3 Dynamic Viscosity 6.5372 x 10-4 Pa-s Kinematic Viscosity...

Q: Perfectly thermal, the material has a purposely sharp temperature. Why doesn't this process fracture...

A: Given Perfectly thermal material To find Reason for perfectly thermal material improves it mechanics...

Q: 1. Steam with specific volume of 0.09596 m/kg undergoes a constant pressure process at 1.80 Mpa unti...

A:

Q: The engine of the helicopter is delivering 600 hp to the rotor shaft when the blade is rotating at 1...

A: The radius are calculated for both the conditions and bigger radius is considered for final selectio...

Q: Automatic transmissions use a __ instead of a clutchto transfer power from the flywheel to the trans...

A:    An automated car is one that has an automatic gearbox and does not require the driver to manually...

Q: what distance measured from the A of the cantilevered beam below is maximum internal moment?

A: Calculating the reaction at the support, RA+RB=12×4×300×+12×6×300RA+RB=1500 ........... (1)Taking m...

Q: Compute the average speed of water in a pipe with a diameter of 5.0 cm and delivering 2.5 m3 of wate...

A: Given   Discharge, Q = 2.5 m3/hr                         = 0.00069 m3/s     Diameter, d = 5 cm      ...

Q: bite angle in degree will be

A: Given; Thickness of a metallic sheet is reduced from an initial value to a final value in one single...

Q: An ice chest is constructed of Styrofoam [k=0.033 W/(m.k)] with inside dimension of 25 by 40 by 100 ...

A: Given:  outside temperature of the chest→To=25°C coefficient of heat transfer→h=10 Wm2°C because we ...

Q: The 4.2 Mg truck and 2.0 Mg car are traveling with the free-rolling velocities shown just before the...

A:

Q: What is the formula to solve h1 and h2 (heat transfer coefficient)here? h1 (water) h2 (air).

A:

Q: Two blocks respectively A weighs 1600N and B weighs 2400N are connected by a spring both rests on an...

A: Let's first draw the diagram of our problem:  

Q: A 1 ½-in. shaft is made of AISI 1045 steel, as rolled with Sy=59 ksi. For N = 2, what reversed torqu...

A:

Q: The flat surface shown is submerged vertically in water. Find the fluid force against the surface. T...

A:

Q: In an experimental determination of specific heat capacity of air at constant pressure, 50 gm of air...

A: We have, m=50 gm=50×10-3 kgt1=14°C,t2=74°Cγ=CpCv=1.4

Q: A company has 237 employees. Of these, 205 participate in at least one of the company's two payroll ...

A:

Q: If the standard deviation of a nut's hole diameter exceeds 0.01 millimeters, there is an unacceptabl...

A: according to given details

Q: Steam at a temperature of 250°C has a specific volume of 0.15436 m3/kg. What is the specific entropy...

A: GivenT=250oCv=0.15436 m3/kg

Q: The 900-lb roller coaster car starts from rest on the track having the shape of a cylindrical helix ...

A:

Q: Why is there a laser beam shooting out of the front of this telescope (in the inset picture)?

A: Given Telescope To find Laser beam shooting out of telescope  

Q: The strut is supported by a pin at C and an A-36 stoel guy wire AB. (Eguce.1) Part A If the wire has...

A:

Q: true or false 2.The compatibility equations relate the forces acting on the structure (or its parts...

A: The compatibility equations are that equations which connect the strain to the displacements. These ...

Q: 2. A steady flow, steady state thermodynamic system receives 45 kg/min of a fluid at 207kPa and disc...

A:

Q: VA = 0.6 m/s AB = ? Based on the figure shown, find the magnitude and direction of acceleration of b...

A:

Q: reason - Size of a bubble increases as it rises towards the

A: Given Data : Size of bubble increases    

Q: A solid steel shaft is to be used to transmit 5 hp from the motor to which is attached. If the shaft...

A:

Q: A sphere is fired downwards into a medium with an initial speed of 27 m/sec . If it experiences a de...

A: Given        Velocity, u = 27 m/s Deceleration, a = - 6t m/s2 Find   Distance travelled

Q: 600 N 2) Determine the resultant R of the two forces shown by (a) applying the parallelogram rule fo...

A:

Q: Consider a 3 bladed rotor of radius 5 m, runing at 7. Find 0, 0,, 0,, and c for a blade section from...

A:

Q: Take the following data for the syringe injection pump Inner diameter of syringe barrel: D = 1.5 cm ...

A: The inner diameter of the syringe barrel D = 1.5 cm Inner diameter of the needle shaft of the syring...

Q: If block B moves downward of the inclined with the given acceleration vector as shown. Compute for t...

A: Given: acceleration of block Aa⇀A=0.2i^+ayj^  msec2 Here block A makes 30o from the horizontal plane...

Q: 41 КРа 4X КРа 27 КРа 2Z kPa Dj 350 A 8Y KPa 450 88 КРа B E

A: Givenσx=-88kPaσy=-41kPaτxy=27kPa

Q: 1. At the instant shown the plate ABD has a clockwise angular velocity of 3 rad/s. For this instant ...

A:

Q: Q/Draw the complete shearing force and bending moment diagrams for the beam shown in Figure below 10...

A: Draw the given free-body diagram. Apply force equilibrium in vertical direction. R1+R2-10 kN/m5 m=0...

Q: A centrifugal pump driven by a 160-hp motor rotating at 2400 rpm is used to pump 70°F water in a man...

A:

Q: What is the modulus of elasticity if stress is 300 Mpa and strain of 0.00138? a. 217.39 x 103 Mpa   ...

A:

Q: 47 КРа 4Z KPa 28 КРа 2Y kPa D A 8X КРа 81 КРа 706 F B E or the state of stress as shown in Figure. D...

A:

Q: The power requirement of the Carnot refrigerator in maintaining a low temperature region at -29.38F ...

A:

Q: Given the velocity components ; Vz = 2 Xz ; Vg=3Xs find a) Material and spatial form of movement b) ...

A: Given : To find : a) Material and spatial form of movement b) material speed c) Velocity gradient

Q: It can be shown that for fully-developed pipe flow dP/dz is a constant. Derive an expression for thi...

A: Draw a diagram for fully developed pipe flow and take a small strip for analysis.

Q: 2. A simply supported rectangular concrete beam of span 8m has to be prestressed with a force of 160...

A:

Q: What is the maximum amount of Pb (in %) with which Sn may be alloyed to render a single β phase at 1...

A:

Q: The rear window of an automobile is defogged by passing warm air over its inner surface. If the warm...

A:

Q: Consider a circular cylinder glven as r $3.8, and 0sz51.2 In cylindrical coordinate system. The vort...

A: Given that, Vorticity, ξ=0 er+0.47rsinθ-z/r eθ+0.692-1r-zcosθ ez s-1 Circulation, τ=∮ξ→·dl→ Using St...

Q: 3. A 0.50-g insect rests on a compact disc at a distance of 4.0 cm from the center. The disc's rate ...

A: The insect's minimum centripetal acceleration is 19.34 m/s2 and its maximum centripetal acceleration...

Q: When turning the relative speed of the work piece rotation and feed rates of the cutting tool couple...

A: Given: The cutting speed of the brass→CS=60 mmin Range of the diameter of the brass→d=20mm to 55mm s...

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.