Determine the moment in N-m of the force F = {320i+-291j+158k} N about %3D the OA axis(This problem is not asking for magnitude, could be a negative amount depending on how it is acting) .(in N.m)

Q: Figure below shows a reversible heat engine ER having heat interactions with three constant temperat...

A: Given:Q1=100 kJQ2=50 kJ

Q: The system is released from rest with no slack in the cable and with the spring unstretched. Determi...

A: Given     Mass, m = 21 kg  Stiffness, k = 124 N/m          Angle = 31o Find  Distance travelled, S  

Q: A 150 lb cylindrical tank is at rest as shown as shown in the figure. Determine the force P required...

A: The free-body diagram of the cylindrical tank is shown below.

Q: A box that contains of a 250 kg fragile instrument is transported by a truck that is subjected to a ...

A:

Q: The magnitudes of the three forces acting on the plate are T1= 100 kN, T2=80 kN, and T3= 50 kN. Repl...

A: given; T1=100KNT2=80KNT3=50KNequivalent force(R)=?

Q: b) Draw the projections of a cylinder of 75 mm diameter and 100 mm long lying on the ground with its...

A: The projection of the cylinder is as shown below,

Q: Explain the processes of Rankine cycle with a neat TS diagram.

A: Given Data  Explain the processes of Rankine cycle with a neat TS diagram.

Q: The pipe assembly is subjected to the force F=58N. Determine the moment of this force about point B ...

A:

Q: Find the initial velocity of a car which is stopped in 1O seconds by applying brakes. T retardation ...

A: Given:t=10 seca=-2.5 m/s2

Q: An ideal gas initially has a macrostate (temperature, volume, pressure) that corresponds to W micros...

A: Initial microstates ri=WTemperature T=300 Krf=.2W (a The change in entropy  We know that entropy s=k...

Q: Q.2) A car of mass 1200 kg is standing on a 20° incline with the horizontal. What are the components...

A: Hi. as you have posted multiple questions and have not specified which question needs to be solved, ...

Q: A roots blower compressor compresses 0.08 m3 of air from 1.0 bar to 1.5 bar per revolution. determin...

A:

Q: 25: Determine the resultant of the system shown, and locate it with respect to point Co) 20N 40N 5 c...

A:

Q: The collar of mass m is released from rest while in position A and subsequently travels with negligi...

A:

Q: The figure represents the concurrent force system acting at a joint of a bridge truss. Determ the va...

A: To determine the value of forces P and F

Q: Aroomiscooledbycirculatingchilledwaterthroughaheatexchangerlocatedin a room. The air is circulated t...

A: Given data as per question shaft output =0.25 hp Efficiency =54%

Q: The permissible stress in a fillet weld in 100MPA, and the fillet weld has equal base and height of ...

A:

Q: What diameter of new cast-iron pipe, 1 mile long is required to discharge 4.5 cu. ft. per second und...

A: L=1 mile Q=4.5 ft3/secH=50 ftg=32.2 ft/sec2Now since Q=π4×D2×VAnd V=2gH

Q: ter at 27.5°C flows at a rate of 2.1 kg/s through a vertical pipe with an internal diameter of 17 mm...

A:

Q: A ball is thrown vertically upward with an initial speed of 20 m/s. Two seconds later, a stone is th...

A:

Q: Determine maximum shear stress in rectangular cross section having width=5 m and depth =12 m shear f...

A: Given data,  w= 5 m  d=12 m  Shear force P= 12 kN 

Q: Referring to the figure shown determine the components of the forces F and P along X and Y axes whic...

A: As in Question Referring Figure is not given and data also so i had given the required figure and da...

Q: Problem 2 A particle is launched with an initial speed of 12 m/s at an angle of 50° as shown. Determ...

A:

Q: foce thruugh force through B and comple and a coupl; 6

A: GIVEN DATA - A CANTILEVER TYPE BEAM GIVEN WE HAVE TO REPLACE FORCE WITH FORCE AND COUPLE

Q: out any four non return valves

A:

Q: What is the velocity of a ball 5 sec. after it is dropped from rest from the top of the Sears Tower ...

A: Given data : Time =t Initial velocity=U Acceleration due to gravity=g   To find : Final velocity

Q: What is the velocity of a ball 5 sec. after it is dropped from rest from the top of the Sears Tower ...

A: Given data,  ball is dropped from top of tower,  So Initial velocity is u=0 m/s  Need to find veloci...

Q: A bar ACB has is subjected to an external load at C, and it is supported either end by a cable as sh...

A:

Q: A hollow compression member with circular cross section having outer diameter 2 times the inner diam...

A:

Q: An instrument used to measure the airspeed on many early low speed airplanes during the 1910-1930 ti...

A:

Q: lathe. The

A:

Q: Two forces are acting on a bracket is shown in Figure 2.2. Calculate the magnitude of the resultant ...

A: Given data: F1=200 NF2=150 N Need to determine the magnitude and direction of the resultant.

Q: Water with density of 998 kg/m3 flows through an inclined pipe with diameter of 8 cm. At section A, ...

A:

Q: Determine the material property of the materials from the following website. Material Property Data ...

A: Given We are required to find the % Elongation at break for Carbon Steel C1045 (AISI 1045) Cold draw...

Q: Illustrate and discuss the two ways of throttling using one-way flow control valves

A:

Q: A container is hoisted upward at constant velocity as shown in figure below. Given Container weight ...

A: Given Data The weight of the container is: W=417 N The angle is: θ=21° To Determine Force acting a...

Q: IV. Constant Pressure Process Steam with an enthalpy of 2000 kJ/kg undergoes a constant pressure pro...

A:

Q: A standpipe with an inside diameter of 108 in. contains water, which has a weight density of 62.4 lb...

A:

Q: An I-profile steel beam is supported and loaded as shown in the figure. If the mass of the block is ...

A: E=200 GPa,I=17×106 mm4L=8 m or 8000 mmb=2000mmFor simply supported beam deflection y is given byy=Pb...

Q: Q2. A concentric annulus tube has inner and outer diameters of 25 mm and 100 mm, respectively. Liqui...

A: Given Data The inlet temperature is: Ti=20°C The outlet temperature is: Te=80°C The inner diameter ...

Q: according to this definition Alloys are metallic substances consisting of two or more metals, or of ...

A: a) Composite materials also fit in this definition but are not alloys Reinforced concrete, Carbon fi...

Q: A simple Rankine cycle works between the boiler pressure of 4 MPa and condenser pressure of 6 kPa. T...

A: Given:P1=4 MPaP2=6 KPa

Q: ᴡᴀᴛᴇʀ ꜰʀᴏᴍ ᴀ ʀᴇꜱᴇʀᴠᴏɪʀ ᴀ 10 ᴍ ᴇʟᴇᴠᴀᴛɪᴏɴ ɪꜱ ᴅʀᴀᴡɴ ʙʏ ᴀ ᴍᴏᴛᴏʀ ᴅʀɪᴠᴇɴ ᴘᴜᴍᴘ ᴛᴏ ᴀɴ ᴜᴘᴘᴇʀ ʀᴇꜱᴇʀᴠᴏɪʀ ʙ ᴀᴛ 7...

A:

Q: The stored energy of a fluid in a closed system changes from 500 to 440 Btu/lbm while the fluid perf...

A:

Q: An ideal ammonia (R – 717) vapor-compression refrigeration cycle has an evaporator temperature of –2...

A:

Q: Using a ring collar the 75-N force can act in the vertical plane at various angles 0. Determine the ...

A: The calculated magnitude of the moment is about a point A in   Nm.

Q: The rigid bar AB is supported by two rods made of the same material. If the bar is horizontal bef th...

A:

Q: Can you describe how moment of a force is applied in these following examples? 1. Opening the door ...

A: The moment couple acts on a body when two opposite force are acting on body at some distance from ea...

Q: 1 mol of an ideal gas initially at 300 K and 1 bar undergoes a three-step mechanically reversible cy...

A:

Q: A 3-stage compressor delivers 0.23 kg/s of air. The suction pressure and temperature are 100 kPaa an...

A: Calculated compressor work in kW.  

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.