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Q: In k-NN what will happen when you increase/decrease the value of k? Group of answer choices a. The…

A: To choose: The correct option. Explanation: High values of k take into consideration more…

Q: Q5) A foot pedal of a musical instrument is modeled by the sketch shown. With A-2500 N/m, c-30 kg/s,…

A: To find: The steady state response of the system. Given: The mass of the block, m = 30 kg. The…

Q: Which of the following pair characterizes a second-order measurement system, but not a first-order…

A: A first order system has only one energy reservoir. Therefore, there is no such term of damping (c).…

Q: ven the lumped parameter model of a second-order system m ÿ +by+ky = F(t), what is the natural…

A: Given is the second order differential equation.

Q: 30 N 200 mm T 9 mm 15 mm 160 mm A cantilever beam is subjected to concentrated loads as shown…

A: According to the company's guidelines when multiple sub parts are asked only first three should be…

Q: 60 mm 60 mm Compute the components of the centroid Of the composite area shown. X ý 11

A:

Q: Consider the figure as shown below. 2.1 Please describe [A, B, C, D] and [A', B', C', D'] in frame…

A: Given: To find: Describe in matrix form Transformation matrix

Q: Determine the size of a horizontal section of a square bar, which is to be held firmly at one end…

A:

Q: Calculate required exchange surfaces: for a cocurrent 1-1 type exchanger for a countercurrent 1-1…

A: To find: The heat exchange surface. Given: The mass flow rate of oil is mo˙=130000 kg/h. The mass…

Q: Homework: Determine the displacement and slope of point (C) of the beam shown below. Take E = 200…

A: To find: The deflection and slope at point C. Given: The moment of inertia of the beam is I=400×106…

Q: A hand truck and its load, as shown below, have a mass of 100kg, and their centre of gravity…

A:

Q: A sprinter practicing for the 200-m dash accelerates uniformly from rest at A and reaches a top…

A:

Q: ||-a- -2a- -2a- -2a- O10979.88 x 104 mm4 O 3229.29 × 104 mm4 7076.89 x 104 mm4 O9671.69 x 104 mm4 O…

A:

Q: Determine the x component of the system's resultant force shown below. Write only the numerical…

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Q: Disk A impacts disk B, which is initially at rest, as shown in the figure. If the coefficient of…

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Q: Four bar mechanism PQRS with link PS fixed. The length of the links are PQ = 4cm, QR = 9cm,  RS =…

A: Given: Four bar mechanism PQRS with link PS fixed. The length of the links are PQ = 4cm, QR = 9cm,…

Q: At an amusement park, the bumper cars each have a mass of a. The riders have masses of b and c…

A:

Q: A fuel oil of 20⁰API at a temperature of 15.6⁰C has a heating value of 44, 240 kJ/kg. Determine the…

A: Solution: Given Data: The API of fuel is, 20oAPI The temperature of the fuel is, T=15.6oC The…

Q: F X1 www.m X2 www.

A: Given the diagram of a two mass spring damper system . The objective is to draw the free body…

Q: We have learned the mid-point and trapezoidal rule for numercial intergration in the tutorials. Now…

A: Given: To find: Code in python

Q: Electrical strain gauges were applied to a notched specimen to determine the stresses in the notch.…

A: Given:Strain along the x-axis, εx=0.0019Strain along the y-axis, εy=-0.00072

Q: 9. The radial reaction of bearing B is calculated as 30000 N. Considering the dynamic load rating of…

A: Given data: P=30000 NC=90000 N n=3

Q: 30 MPa t=25 MPa 50 MPa A state of stress of element from an investigated mechanism is as shown in…

A:

Q: Question 3: a) In a '72.77' mm diameter pipeline conveying air, the inlet Mach number is measured to…

A: Given: M = 0.5198 Average friction factor f = 0.02 Length = 1 To find : Sonic length Mach number at…

Q: A flow is unsteady if the parameters describing that flow do not vary with time.     TRUE FALSE

A: To check: The given statement. Concept used: Steady flow: In a steady flow, the conditions…

Q: A cold aluminum-canned (ε=0.60) soda is initially at a uniform temperature of 6°C. The can is 12.27…

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Q: 8 кN 40° 70% 9/N TI

A:

Q: Factors that affect the rheological behavior of a polymeric material are (check all that apply)..?…

A: Solution: Given Data: Multiple choice question.   To Find: Factors that affect the rheological…

Q: What is the total required heating energy in raising the temperature of a given amount of water when…

A:

Q: If 10 kg/min of air are compressed isothermally from p1 = 96 kpa and V1 = 7.65 m3/min to p2 = 620…

A:

Q: Refer to the given figure. Determine the pressure at region 3. M₂=2.0 P = 200 kPa 170⁰ M₂ = ? 168⁰…

A: Given: M∞=2 p∞ = 200 kPa To find: p3

Q: A car weighing 5500 lbm stops at 55 mph. ) a) Energy (in Btu) is dissipated as heat by friction…

A: Given:Mass of the car, m=5500 lbmVelocity of the car, V=55 mph

Q: Consider a mixture involving hydrogen (H₂) and oxygen (O₂) that is initially at P = 1 atm and T =…

A: Given: Pressure→P=1 atm=101.325 KPa Temperature→T=300 K Because molecular weight of the mixture:…

Q: Calculate the maximum speed with which water at atmospheric pressure can flow past an obstacle…

A: Given    Atmospheric pressure, P = 1.0132 x 105 Pa                            Gravity, g = 9.81 m/s2…

Q: Problem 2: For that aw²/at + V. (w²U) = 0, w is the vorticity. 2-Dimeninonal incompressible ideal…

A: Given: The flow of fluid is 2 dimensional and incompressible. The equation given is:…

Q: Question No. 1 The coefficients of friction are μ,-0.40 and 0.30 between all surfaces of contact.…

A: Givenμs=0.40μk=0.30

Q: A gasoline engine is 30% efficient, which means it can transfer 30% of the energy heat provides the…

A: Given : η = 30% m = 0.8 L/hr since 1 hr = 3600 seconds ∴ m = 0.8/3600  L/sec Pc = 3.5*10⁴ kJ/L…

Q: b) In a converging-diverging duct the flow conditions are such that a normal shock is formed at the…

A: Note:  5.198 is given in question by mistake. It must be 0.5198 for upstream mach.

Q: An 8-kg block slides 150mm from rest down the 25-degree plane. The spring has a value of k =…

A:

Q: A proposed method for generating electricity from solar irradiation is to concentrate the…

A: Write the given data. qsol=7.10 MWE˙st=3.45 MWDs=1 mTsalt=Tm=1000 °C

Q: The ratio, when a sample object is stretched, of the contraction or transverse strain (normal to the…

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Q: Describe in detail about Linear Elastic Material. Please provide long details and explanation. Don't…

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Q: The specific gravity of the manometer fluid shown in the diagram is 1.07. Determine the volume…

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Q: Problem 3. For the truss shown below, let the forces be fi=f2=f4=f6= 0, f3= 1, and fs = -1. The…

A: Given: To find: y1, y2, y3

Q: A baseball (m = 0.18 kg) has an initial velocity of v=-35 m/s as it approaches a bat. We have chosen…

A:

Q: 4 in.- -1 in. 5 in. 11 in. 2 in. In the figure shown, compute the following: (a) Components of…

A: (a) To find: The centroid of the composite. Given: The given composite is shown below.

Q: An enclosure has an inside area of 50 m², and its inside surface is black and is maintained at a…

A: Given data, Inside area of the enclosure, A1= 50m2Area of opening, A2= 0.01m2Radient power…

Q: A 2 m tape length is measured as 2.05 m what is its percent uncertainty

A: Given : original length L = 2m measured L¹ = 2.05m

Q: Explain the difference between sweep vs segmental pattern.

A:

Q: A simple carburetor is adjusted for a 15.2:1 air-fuel ratio at sea level and 600F. Determine the…

A:

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.