The force F with a magnitude of 50.0 N is directed from point B to point C as shown in the figure. Determine: (a) The moment produced by F about the point O. (b) The magnitude of the moment that F produces with about the OA axis. (c) The minimum distance between point O and the line of action of F. (d) The minimum distance between the axis OA and the line of action of F.

Q: 80 kN 60 kN 10 m 10 m 10 m L: D 20

A:

Q: 12. The addition of heat in a combustion chamber allows a: Large expansion at a constant volume. O…

A:

Q: A 75-g projectile traveling at 600 m/s strikes and becomes embedded in the 50-kg block, which is…

A:

Q: Two forces , each of magnitude P, are applied to the wrench. The diameter of the steel shaft AB is…

A:

Q: Q-6: Blocks A and B are identical with each weight of W. If the coefficient of static friction…

A:

Q: 4 kN/m 200 mm -I= 30 × 10º mm* A B 6 m NA 80 mm

A:

Q: A 25 degree full-depth involute tooth gear has a pitch diameter of 100 mm. Determine the module if…

A: Concept: Module(m) = Pitch Diameter(D) / no of teeth(T) Given ,  D= 100 mm T= 20 m= D / T = 100/20 =…

Q: A pinion has a 20 number of teeth. If it drives at a gear ratio of 1:3 determine the number of teeth…

A:

Q: For the timber shape neglect friction and find 1-The dimension (b) if the allowable shear stress is…

A:

Q: Problem 6-4 A compound cylinder is made by shrinkage an outer tube on to an inner tube, the final…

A: We know that a compound cylinder is created by shrinking an outer tube onto an inner tube, with…

Q: A packaged product weighing 20 lb is dropped from a height h. As a result, the product receives 30 g…

A:

Q: Question 33 A preheater used in a power plant preheats the boiler feed water by mixing water with…

A:

Q: 1. A complete breakdown of airflow through a compressor is known as: Compressor surge. Compressor…

A: A complete breakdown of airflow through a compressor is known as Compressor surge.

Q: Determine: a. the classification of the truss as shown in figure 1. b. Draw a free body diagram of…

A:

Q: Q-5: The vehicle has a mass of 2.2 Mg and a center of mass of G.Determine the required towing force…

A:

Q: 2-2. Repeat problem 2-1 for flow between very wide or broad parallel plates separated by a distance,…

A: INTRODUCTION: The velocity and shear stress of a fluid flowing in between two parallel plate changes…

Q: G Q1/ Water flow through an orifice meter at an empirical equation Re = 0.35Re0 and a rate of…

A:

Q: A compressor blade will stall when: The mass air flow and speed relationship is constant. O The…

A: A compressor blade will stall when, The compressor pressure ratio exceeds 10to1

Q: B) I kg of a fluid is compressed reversibly according to a law pv-0.25 where p is in bar and v is in…

A:

Q: Total heat of a substance is also known as Internal energy None of these Thermal capacity Enthalpy О…

A:

Q: 2-Each ball has a negligible size and a mass of 5 kg and is attached to the end of a rod whose mass…

A:

Q: 6 The principal stresses at a point on a plane are O2 = 40 Determine the normal and shear stresses…

A:

Q: A bar is having a cross-sectional area of 700mm2, is subjected to axial loads at the position…

A:

Q: A refrigerant of a certain thermodynamic cycle at a point during the evaporation process where its…

A: Given data:

Q: Two moles/s of an ideal gas, with C/R = 7/2, are throttled adiabatically from 500 °C and 10 bar to a…

A: Since the process is adiabatic throttling:Enthalpy is cosntantSo,h1=h2So change in…

Q: Find internal forces in membeis of te truss Shown 20K

A:

Q: A heat pump with the COP of 2.2 supplies heat at the rate of 186 kJ/min. Determine the rate of heat…

A:

Q: A circuit board is cooled by passing cool air through a channel Determine the maximum total power of…

A:

Q: 13. The blades are usually attached to the turbine disc by a "fir tree" root. A tight fit is ensured…

A: Turbine disc are attached by fir tree root for firm connection with foundation.

Q: M M M M L- 5e FIG. 2. Problem 2 Find D in the above figure in terms of 0, and L.

A:

Q: 10 kips 3 kips/ft A 3 ft 4 ft 3 ft Draw the moment diagram by parts in your solution sheet. Assume…

A:

Q: Part A In this problem you will consider the balance of thermal energy radiated and absorbed by a…

A: According to stefan-boltzmann law, the total hemispherical emissive power of a black body per unit…

Q: The turbine section of a Brayton cycle receives hot compressed air at 150 psia, 2100 °R, expands it…

A:

Q: Q4: State the advantage of electro polishing over mechanical polishing.

A: This question mentions the benefit of electro polishing over mechanical polishing.

Q: 2000 500 1000 | 10' 10' 10' Find Shear & moment diagram for He beam Shown

A: draw the shear force and bending moment diagram.

Q: In Figure 2, the shaft is made of a solid A992 steel at section AB (ra = 25 mm), Ti-6A1-4V titanium…

A: r1=15mmr2=20mmr3=25mmT=120N-md1=30mmd2=40mmd3=50mm To-Find:- Resultant Angle of twist at D

Q: 1. Draw the shear and bending-moment diagrams for the beam and loading shown and determine the…

A:

Q: For the figure shown below. Calculate the increase in vertical stresses (Ac) at point A at depth of…

A:

Q: (a.)The figure below shows a steel rod of 25mm2 cross-sectional area. It is loaded at four points K,…

A: Area, A= 25 mm2E= 200 GPa= 200000 MPaLength of part KL, L1= 500 mmLength of part LM, L2=…

Q: -p-h diagram is .10 used to determine the refrigeration сарacity. used to determine the refrigerant…

A: what is the use of p-h diagram for refrigerant.

Q: 15. The impulse-reaction blade is twisted along its length so that: The gas flow is decelerated…

A: Impulse reaction blade of turbine is twisted along its length as per design.

Q: Constants Part A In this problem you will consider the balance of thermal energy radiated and…

A: Given data:- length = 2.0 m circumference = 0.8  stefan boltzmann constant = 5.67 ×10^(-8)…

Q: Catalogue data for R-134A compressor with a displacement of 75 L/s show the capacity to be 8 tons…

A: Refrigerant=R134aCompressor displacement=V˙d=75 L/s=0.075 m3/sRefrigerating capacity, Q˙e=8 tons…

Q: • The length where the shear is zero (x) (f applicable) • The maximum shear load (Vman) – positive…

A:

Q: In the given beam, determine the following: 60 Ib/ft 120 Ib 60° 20 Ib/ft 3 ft 6 ft 6 ft The…

A:

Q: Mollier diagram determines the .1 relationships between none of these answers. different refrigerant…

A: ANS =OPTION D   EXPLANATION= The Mollier diagram is a graphic representation of the relationship…

Q: : Find ES,EF,LS,LF?? Activities Dura Depend 10 10 tion s on A 3 ---- -- 7 18 18 В 5 ----- 7 A D 9 13…

A:

Q: By using AutoCAD command draw the following samples with possible fitting. 1- Main door 2- Boiler 3-…

A: Given question: By using AutoCAD commands draw the following : 1. Main Door 2. Boiler 3.…

Q: 1 Consider a two degree of freedom bar elements as shown in figure. Using finite element method to…

A: formulate the equilibrium equation using finite element method .

Q: The equality in the Clausius inequality holds for ... OA internally OB. internally OC.totally…

A:

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.