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Q: Another unit is kgf, which is a force unit used mostly in Europe, and is defined as kp (kilopond). E...

A: Given data as per the question density of water at 4°C is = 1000 kg/m3 calculation

Q: Q1: The cable AB prevents bar OA from rotating clockwise about the pivot O. if the cable tension is ...

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Q: The brace and drill bit is used to drill a hole at O. If the drill bit jams when the brace is subjec...

A: considering free body diagram of the system 1 in = 0.0833333ft considering all dimensions in ft. uni...

Q: The aluminum rod, shown in Figure, has a circular cross-section and is subjected to an axial load of...

A: Given data as per question Applied force = 10 KN Diameter of bar AB = 20 mm = 0.02 m Diameter of bar...

Q: What is the coefficient of viscous damping force?

A: Viscous damping is based on the principle of conversion of the kinetic energy of the vibration into ...

Q: The variation of the dynamic viscosity of water with absolute temperature is given as Using these ta...

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Q: 1.Explain in a page the need for auxiliary gearbox 2. State and explain two (2) reasons why differen...

A: It’s a mechanism of increasing the tractive force of an engine, hence increasing the gear ratio of t...

Q: A bedroom has a volume of 115 m^3. What is its volume in: cm^3

A: Consider the given volume of the bedroom. Here, V is the volume of the bedroom. Write the relation ...

Q: It is proposed to replace the lightbulb with an energyefficient bulb that consumes only 18 W but cos...

A: It is considered as the light bulb consumes 40 W and used for 60 hours in a year. The change in ener...

Q: A picture is taken of a man performing a pole vault, and the minimum radius of curvature of the pole...

A: Given, The radius of curvature = 4.5m = 4500 mm Diameter of pole = 40 mm Young’s Modulus = 131 GPa ...

Q: 17-43. The column with constant El has the end constraints shown. Determine the critical load for th...

A: Free diagram of the upper part of the deflected column

Q: As relay runner A enters the 65-ft-long exchange zone with a speed of 30 ft/s, he begins to slow dow...

A: Write the given data:

Q: Describe the concept of negative (suction) pressure lift-type sampler.

A: Fluid can be moved or transported by pressure difference this difference can be done either by incre...

Q: For the inverted manometer of Fig, all fluids areat 20 ° C. If p B -p A = 97 kPa, what must the heig...

A: Given Fluids temperature = 20o Difference in pressure head PB – PA = 97 kpa = 97000 pa Specific grav...

Q: . rhe orthographic views of an object shown is dimensioned incorrectly. Identify the incorrect dimen...

A: The five mistakes 1) The extension line is missing for the circular top-up extrusion. 2) The circula...

Q: Three bars are connected with smooth pins to form The weights of the bars are the frame shown in Fig...

A: Consider the free body diagram of the truss as shown below.

Q: 13–43. A parachutist having a mass m opens his parachute from an at-rest position at a very high alt...

A: Draw the free-body diagram of the parachute.

Q: A steel tank is to be positioned in an excavation. Knowing that the magnitude of P is 500 lb, determ...

A: Given data as per the question Magnitude of force P = 500 lb considering Free Body Diagram of the sy...

Q: Write the mathematical form of principle of angular impulse and momentum.

A: The linear momentum P is defined as the product of mass and velocity of the object. From the Newton...

Q: A Carnot heat engine receives heat from a reservoir at 900°C at a rate of 800 kJ/min and rejects the...

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Q: A man exerts a forec of F on the handle of wheelbarrow. The mass of the wheclbarrow together with it...

A: Draw the free body diagram.

Q: The parts department of a large automobile dealership has a counter used exclusively for mechanics’ ...

A: Given data as per the question

Q: A piece of electronic equipment that is surrounded by packing material is dropped so that it hits th...

A: Given data as per the question Maximum compression = 20 mm Speed = 4 m/s. calculation

Q: 6-36* A beam is loaded and supported as shown in Fig. The beam has a uniform cross section and a mas...

A: The free body diagram explains the problem

Q: Consider water initially at 20°C and 1 atm. Determine the final density of the water (a) if it is he...

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Q: Algebraic equations such as Bernoulli's relation, are dimensionally consistent, but what about diffe...

A: For an equation to be dimensionally consistent, each of the individual components of the equation mu...

Q: Which numbers are exact (and therefore have an unlimited number of significant figures)? 12 inches =...

A: A number is said to be exact when it has an unlimited number of significant figures. Use this defin...

Q: A Diesel cycle has a compression ratio of 20 andbegins its compression at 13 psia and 45F. The maxim...

A: An ideal diesel cycle can be represented as follows, 1-2: Isentropic compression 2-3: Constant pre...

Q: Q2: Caleulate the moment of the 1200 N force about pin A of the bracket. Begin by replacing the 1200...

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Q: A football player releases a ball with the initial conditions shown in the figure. Determine the rad...

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Q: Oil is being cooled from 180°F to 120°F in a 1-shell and 2-tube heat exchanger with an overall heat ...

A: Given data: Specific heat of water, Cpc = 1 Btu/lbm·°F Mass flow rate of water, mc = 20000 lbm/hr ov...

Q: A mass of 1 slug is attached to a spring whose constant is 25 /4 lb /ft. Initially the mass is relea...

A: Consider m as the attached mass, k as the spring constant, and β as the damping coefficient. Write t...

Q: Q2: Replace the three forces acting on the gear by an equivalent system consisting of a force at O a...

A: Consider a force of magnitude 1.2 kN is acting on the location where the force 2.4 kN is acting. If ...

Q: A block of wood (SG = 0.6) fl oats in fl uid X in Fig.such that 75 percent of its volume is submerge...

A: Calculate the density of the fluid X. Weight of body = weight of fluid X displaced + weight of air d...

Q: C8-49 A 500-lb load is supported by a roller on a beam as shown in Fig. Show that the maximum bendin...

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Q: Calculate the wavelength of frequency of electromagnetic radiation: 835.6 MHz (common frequency used...

A: The relation between frequency of electromagnetic radiation and wavelength can be given as –

Q: Two cables are tied together at C and loaded as shown. Determine the tension (a) in cable AC, (b) in...

A: Draw the free-body diagram of the system.

Q: determine the notch sensitivity for the specimen whose maximum stress in Notched specimen is is 250 ...

A: Given : The maximum stress at notch = 250 MPa The notch free stress = 100 MPa The theoretical concen...

Q: Oil of density 950 kg/m³ and viscosity 1E-2 Pas is to be pumped 10 through a pipeline and the pressu...

A: Click to see the answer

Q: The cantilever beam below is loaded as shown. The complete FBD with support reaction is given as the...

A: Consider the free body diagram shown below for the given cantilever beam.

Q: Example 1.10 gave an analysis that predicted that theviscous moment on a rotating disk M = πμ V R 4 ...

A: The expression of the viscous moment for a rotating disk, The uncertainty of each variable is given...

Q: The specific weight (wt./vol.) of brass is 85 kN/m^3. Determine its density (mass/vol.) in SI units....

A: Write the expression of weight. Write the expression of density.

Q: 6-100 Abracket is loaded and supported as shown in Fig. Determine the reactions at supports A and B....

A: The free body diagram is shown below with the reaction forces acting at A & B . As A is hinge so...

Q: Determine the resultant internal loadings acting on the cross-section at point B.

A: The section of the loading up to B from the end c is shown below: The total load acting per feet in...

Q: Q3.The force F - 5001b acts on the frame. Resolve this force into component acting along members AB ...

A: Given data Load acting at point A is 500 lb To determine the forces acting along the members AB nd ...

Q: Two blocks with masses mA = 20 kg and mg = 80 kg are connected with a flexible cable that passes ove...

A: Write the given data:

Q: 2-35. Express each of the three forces acting on the support in Cartesian vector form and determine ...

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Q: The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to...

A: Draw the free-body diagram of the shaft.

Q: The weight of a diesel engine is directly proportional to the compression ratio (W = kr, k is a cons...

A: Click to see the answer

Q: The two bars are made of a material that has the stress-strain diagram shown. If the cross-sectional...

A: Given data as per question Cross-sectional area of AB =1.5 in2 Cross-sectional area of Bc=4 in2

Transcribed Image Text

7-35. Block B of Fig. P 7-35 is constrained to move in a vertical slot. A is pinned to B and moves in the slot in member OE. The constant angular Block