H.W: The vector u = 9i +6j and v = 5i + 2j , find u - v

Q: 1. In an engine rotating at 1500 rpm, a cam is used to open and close a valve during half of its…

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

Q: 2/73 A small airplane flying horizontally with a speed of 300 km/h at an altitude of 120 m above a…

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Q: PROBLEM. A mechanism carries a constant load P applied to the seat as given. As CDFE and EFGH is a…

A: Force in pin H and member FG

Q: Water is flowing in an open channel at a depth of 2 m and a velocity of 6 m/s. It flows down a chute…

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Q: A 90 N 40° L L = Im 80 N 37° 60 N L 70 N B 30° SON

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Q: R14-6. The 50-lb load is hoisted by the pulley system and motor M. If the motor exerts a constant…

A: Load, W= 50 lb Constant force on the cable, T= 30 lb s= 10 ft starting from the rest (Given that the…

Q: A hollow steel tube has an outside diameter of 224 mm and inside of 201 mm. Which of the following…

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Q: 1. A closed horizontal cylindrical tank 1.5 m in diameter and 4 m long is completely filled with…

A: Given:Diameter of tank, d=1.5 mlength of the tank, l=4 mspecific gravity of gasoline,…

Q: PROBLEM. The given frame is subjected to the applied loads of P and Q. Given: P=146.3 kN Q = 120.9…

A: Please substitute appropriate values for the forces

Q: B 芝 9 KN 5m 3 m 3 m 60° In the figure shown, connections at A, B, and C are pin joints. a) Draw the…

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Q: 2. Two 10-in 15.3-lb channels are welded together as shown in the figure. Compute the value of Ix.…

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Q: Determine the force of applied, P. such that the system is in static equilibrium. a) P=100N d)…

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Q: The strain components for a point in a body subjected to plane strain are Ex = -1080 uɛ, &y = -210uɛ…

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Q: Determine the force diagram of the platform

A: Given Force in the slab To find Force diagram

Q: 3. For a single element beam as shown in figure below, its equivalent nodal load matrix should be W

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Q: The beam shown has an overall length L of 2 metres. A uniform distributed load of 1.7 kN/m is…

A: Given data : Length L=2 m X=1.2 m Uniformly distributed load w=1.7 KN/m   Find : Reaction force at A…

Q: A pipe with unequal ends is used to transport a fluid. The pipe diameter at the larger end is 0.81…

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Q: Designationt W12 96 72) 50 40 35 30 Area A, in2 28.2 211 14.6 11.7 10.3 8.79 Depth d, in. 12.7 123…

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Q: velocity field is given by: A two-dimensional V = (x - 2y) ï- (2x + y) j a. Show that the flow is…

A: V= (x-2y) i^- (2x+y) j^

Q: A food engineer works with common mangoes and apples and wants to irradiate them with UV radiation…

A: Lets assume the shape of mangoes and apples to be spherical  Now the area that the UV beam will…

Q: Calculate the moment of inertia of the shaded area about the x-axi

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Q: Energy storage devices that use spinning flywheels to store en- ergy are becoming available. To…

A: An external agent of push or pull which is responsible to change the state of the object from moving…

Q: b) The fuselage of an aeroplane consists of the following three layers: the outer layer made from…

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Q: The hydraulic cylinder imparts a constant upward velocity VA = 0.27 m/s to corner A of the…

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Q: hat force P will give the system of bodies shown in figure a velocity of30 ft/s after 20 ftfrom…

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Q: Find the value of displacement Work done=180 J Force=30 N

A: Given data : Force=F Work done=W   Required : Displacement

Q: The 285-kg wheel has a radius of gyration about its center O of ko = 300 mm, and radius r = 0.4 m.…

A: Use parallel axis theorem to moment of Inertia about IC

Q: Given the image below, what is the magnitude of the equivalent concentrated load of the weight of…

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Q: An ideal multi-pressure refrigeration system consists of two Compressors serving one 60 Tons…

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Q: Given data: Initial velocity=5 m/s Final velocity=8 m/s Time=0.5 s Find acceleration

A: Given data : Initial velocity=U Final velocity=V Time=t   Required : Acceleration

Q: if steam at 375 kpa , having a dryness fraction of 96% , is produced from saturated water at 375 kpa…

A: Given that: P = 375 kPa x = 0.96 state 1 = saturated liquid state 2 = liquid-vapor phase at P and x…

Q: The flow profile in a straight microfluidic channel with a square cross- section is parabolic if the…

A: Ans)  option A

Q: Problem 2 For the beam and loading shown use the methods from Section 7.6 (a) draw the shear and…

A: Given

Q: 6.4 WILEY The three components of velocity in a flow field are given by u = x² + y² + z² v = xy + yz…

A: Given data: u=x2+y2+z2v=xy+yz+z2w=-3xz-z22+4 Need to determine the volumetric dilation rate,…

Q: Patm T 0.5m F F Hg Dr=0,85 I 102m agua fig # 1 B. 1,5 m

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Q: The hydrodynamic fully developed flow in a pipe means that the O heat transfer rate doesn't change…

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Q: A cathode ray beam (an electron beam: me = 9.1 x 10-31 kg) is bent in a circle of radius 1.55 m by a…

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Q: The hydraulic cylinder imparts a constant upward velocity VA = 0.27 m/s to corner A of the…

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Q: Determine the coordinates of the centroid of the trapezoidal area shown. Assume a = 220 mm, b = 365…

A: Given data : a=220 mm b=365 mm c=365 mm   Required : X¯,Y¯

Q: Consider an aligned fiber reinforced-polymer matrix composite for which the constituent fibers have…

A: Tensile strength is the highest load a material can withstand without cracking when stretched,…

Q: Josh threw the marble vertically upward with a speed of 70 ft/s from a bridge. On the way down, the…

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Q: 1. Use the method of joints to determine the force in each member of the truss shown. State whether…

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Q: Semicircle O 20mm 20mm 40mm Determine the polar moment of inertia of the bleu area shown with…

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Q: 3. For a single element beam as shown in figure below, its equivalent nodal load matrix should be W

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Q: Air enters the diffuser of a turbojet engine with a mass flow rate of 70 lb/s at 9 lbf/in2, 420°R,…

A: T-s diagram of the system is Given data, Mass flow rate of air, m˙=70 lb/s Pressure at state 1, P1…

Q: Propane C3H8 is burned with 50% excess air. What will be the equivalence ratio?

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Q: Consider an aligned fiber reinforced-polymer matrix composite for which the constituent fibers have…

A: Tensile strength is the highest load a material can withstand without cracking when stretched,…

Q: The given frame is subjected to the applied loads P and Q. Note that members ABC and CDE are…

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Q: Josh threw the marble vertically upward with a speed of 66 ft/s from a bridge. On the way down, the…

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Q: A 5-in.3 displacement motor is to be tested on a bench at 3000 rpm at 2500 lbf/in2. Assuming 100%…

A: Given data  Displacement (V) = 5 in3 N = 3000 rpm  p = 2500 lbf/in2    To determine  FHP output of…