How much work

Q: Problem I. With the ongoing extension of Manila Skyway, a series of 250 mm diameter circular poles…

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Q: 7. A stepped shaft ABCD consisting of solid circular segments is subjected to three torques, as…

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Q: s lower end. An external force acts numerically on the weight, in newtons equal to F (t) = 2 n (2t),…

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Q: Is force a vector or scaler quantity?

A: Answer : Force is a vector quantity.

Q: If a steel has a value of oo = 150 MN/m² and k-0.70 MN/m³2, what are the values of yield stress for…

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Q: If a machine has an efficiency of 40%, and you do 1000 J of work on the machine, what will be the…

A: Given data : Efficiency=E Work input=I   Required : Work output of machine

Q: 1.2 in. -2 in. A 1/8 in thick hollow polystyrene cylinder (E = 0.45 10^6 psi) and a rigid circular…

A: The elongation of rod AB: ∆LAB = 0.00562 inch.

Q: Zamanın karesi Ortalama hızlar Konum (x) (cm) Zaman (f) (s) Nokta (A (s) (m/s) 2,5 XỊ0 3 0,01 0,0225…

A: Since you have asked multiple question, we will solve the first three question for you. If you want…

Q: determine the total power required for individual compressors for evaporator loads of 5 tons at…

A: calculated the total power required in KW.

Q: Prove please!

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Q: 1. A 15 kg box frame is sliding down a 20° incline plane with a 10 kg steel sphere suspended inside…

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Q: 13. Choose the most appropriate type of hardness test (Vickers, Rockwell or Brinell) you would use…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Q8. In a refrigeration system using Refrigerant-134a as a working fluid, which condenser pressure…

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Q: Forces is applied

A: Given The force applied to the wire is F=850 lb. The diameter of the wire is d=0.15 in. The yield…

Q: Water flows from a nozzle with a speed of V = 10m/s %3D and is collected in a container that moves…

A: Velocity of stream wrt. ground = V = +10 Velocity of container wrt. ground = Vcv = -2 ( opposite…

Q: A cantilever with rectangular cross-section (width b and height h=2c) is subjected to a vertical…

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Q: Determine the absolute weight Y (Newton) and the weight K (Newton) relative to the rotating earth of…

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Q: 1. A desktop computer is to be cooled by a fan whose flow rate is 0.34 m³/min. Determine the mass…

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Q: 22 mm For the cylindrical shaft shown, determine the maximum shearing stress caused by a torque of…

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Q: Please show work neatly, thank you.

A: The radius of the cam, The constant angular velocity about point O, The diagram of the cam is…

Q: Given data: Applied force=3N Distance covered%3D5 m Determine work done

A: Given data : Distance covered=d Applied force=F   To find : Work done

Q: displacement of the valve rod is 25 mm. If the outstroke and return stroke is simple harmonic…

A: Given: Speed of the engine=1500 rpm Hence the speed of the camshaft=15002=750 rpm Hence the angular…

Q: Schematic diagram of a Simple Vapor Compression System is shown that uses refrigerant R-134a for…

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Q: A boat is equipped with two retractable rudders of width 0.75m and length 1m. The speed of the boat…

A: (3.1) Write the given data. A=lb=1 m0.75 m=0.75 m2v=120 km/h=120518=33.33 m/s Calculate the…

Q: A ductile to brittle transition occurs (select all that apply) With an increase in temperature With…

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Q: Marble A is placed in a hollow tube, and the tube is swung in a horizontal plane causing the marble…

A: The direction of the ball will be Number 4 (as can be seen in the attached picture) ---- the path of…

Q: Given D 2KN ← 1m P 2 To Determine 0-3 1m (1-7 one • Diameters of the bars is 1mm e 3 3KN Youngs…

A: Consider elements connecting nodes 1 and 2 as Element-I and element connecting nodes 2 and 3 as…

Q: A hot fluid passes through a thin-walled tube of 10-mm diameter and 1-m length, and a coolant at T =…

A: Given data: T∞=25°Cm˙=18 kg/hTm,i=90°CTm,o=78°Cd=10 mm=0.01 mL=1 m Need to determine the outlet…

Q: time required to fill the mould

A: Given; A mould has downsprue:Velocity of mould cavity=1500 cm3Velocity at base of sprue, V=2ghArea…

Q: Problem 4) Find the equivalent resultant of the two forces along with the moment generated about…

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Q: Please show work neatly, thank you.

A: The mass of the collar, The velocity of collar at point A, Then, the kinetic energy at A,…

Q: Consider 1.0 kg of a 99.4 wt% Fe-0.6 wt% C alloy that is cooled to a temperature just below the…

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Q: Take that w1 120 N/m and w2 = 180 N/m. W1 B, -6 m - 5 m Ľ. W2 Part A Replace the distributed loading…

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Q: plate material is 300 MPa. The power required for the rolling operation in kW is closest to

A: Given, In a single pass rolling operation:h1=20mmh2=18mmR=250 mmwidth=100mmσ0=300 MPa We have to…

Q: please solve this quick

A: GivenF=500Na=26cmb=32cm

Q: A reversed Carnot cycle refrigerator maintains a temperature of -5 °c. The ambient air temperature…

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Q: A car drives on a circular track with radius 220 m. Initially, the displacement s=0 and the speed is…

A: Given data: Radius  R=220 m displacement s=0 speed u=17 m/s at=0.1s m/s2 t=2.1 sec

Q: Refrigerant 134a at p 30 lb/in2, T1=40°F enters a compressor operating at steady state with a mass…

A: The solution are given in the attachment

Q: At a given point on a horizontal streamline in flowing air, the static pressure is (-2.0 psi) (.e.,…

A: To determine the pressure at a stagnation point on a streamline in flowing air, you can use the…

Q: An incompressible fluid flows over a flat plate with zero pressure gradient. The boundary layer…

A: Given:Initial velocity of fluid= v1final velocity of fluid=4v1v2=4v1Boundary layer thickness=1 mm…

Q: Both pistons are moving to the left, but piston A has twice the speed of piston B. What happens to 임…

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Q: it was mentioned that Roman aqueduct customers obtained extra water by attaching a diffuser to their…

A: Given :-  it was mentioned that Roman aqueduct customers obtained extra water by attaching a…

Q: Find the allowance.

A: Shaft:

Q: Section 16.7 Member AB is rotating with oAB=4 rad/s, aAB=5 rad/s? at this instant. Determine the…

A: Find the velocity and acceleration of slider C.

Q: Consider a fully reversible cycle consisting of isentropic compression, isothermal heat addition,…

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Q: Blocks A and B are released from rest in the position shown. Neglecting friction, the normal force…

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Q: If the Poisson's ratio of an elastic material is 0.8 the ratio of modulus of rigidity to Young's…

A: This question is based on the concept of elastic properties of material. Poisson's ratio= 0.8

Q: Stress F 10³ psi 600 400 Stress 200 0.000 0.005 0.010 Strain 0.000 0.020 0.040 leb od 11.000,02 to…

A: In a stress-strain curve, the stress is drawn on the y-axis, and the strain is drawn on the x-axis.…