Average speed is defined as

Q: Find the member forces in the truss shown below. M -4 m P = 50.0 KN W 4 m- 3 m F(AB) - 23.6 kN (T).…

A:

Q: Which statement is fals? O In an isolated system of many particles in equilibrium a microstate with…

A: This question is based on the concept of thermodynamics.

Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

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Q: 7.2-8 An element in plane stress on the fuselage of an airplane (figure part a) is subjected to…

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Q: A 4.50-m long string has a mass of 0.0350 kg. If this string is pulled to a tension of 30.0 N and…

A: The mass per unit length, the speed of the wave, the frequency of the vibration, and the frequency…

Q: (2) A standard vapor compression system produces 20 tons of refrigeration using R-12 as a…

A: Given:Refrigerant=R12Refrigeration capcity, Q˙e=20 tons=20*3.52=70.4 kW                       1…

Q: onsider the beam shown in (Figure 1). Suppose that 740 N/m ure 3m Part A Determine they component…

A: The uniform distributed load on the beamw=740 N/m

Q: 3.) Transport review: For steady-state flow of water in a stationary pipe of radius R, simplify the…

A: The two boundary conditions.

Q: A chip that is of length L = 5.5 mm on a side and thickness t = 2.0 mm is encased in a ceramic…

A: Given-Information:- L = 5.5 mmt = 2 mmh = 150 W/m2T∞ = 20°Cq˙ =9×106 W/m3ρ = 2000 kg/m3c = 700…

Q: Kuka agilus sixx 90 robot a) obtain the reverse mission matrixes b) do the forward kinematics…

A: This question is based on the concept of Kuka agilus sixx 90 robot

Q: 2.10 For the great depths that may be encountered in the ocear the compressibility of seawater may…

A: The bulk modulus (K) of seawater is a measure of its resistance to compression under pressure. The…

Q: A rigid copper tank, initially containing 1 m³ of air at 295 K, 4 bar, is connected by a valve to a…

A:

Q: can make a schematic diagram for this cycle witht he dtaa provided?

A: Rankine cycle is a power cycle used in the thermal power plant to produce the power output for the…

Q: Grandpa/Shutterstock.com 7.3-26 An element in plane stress on the surface of an automobile drive…

A: σx=-45 MPaσy=? MPaτxy=39 MPaσ1=41 MPa

Q: The right leg of an athlete on a rowing machine can be modeled as a linkage as shown, where A…

A: To find - The velocity of the hip. The acceleration of the hip.

Q: Problem 4 Calculate the force P necessary to hold the 4-m- wide gate in the position shown in Fig.…

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Q: In the system shown below, determine the length of the common perpendicular between lines AE and BD.…

A: Given: The weight, W = 2200 lb

Q: A liquid of specific gravity 1.75 flows in a 6cm pipe. The total energy at a point in the flowing…

A: SG=1.75 d=6cm=0.06mE=80 J/N=80mz=2.60mP=75 kPaV=?

Q: Microwave ovens operate by rapidly aligning and reversing water molecules within the food, resulting…

A: Given Data: m=0.7 kgTi=-20oCT∞=30oCh=15 W/m2-KT=0oCP=1 kWq.=0.03P=30 WTf=80oC   (a) Time required…

Q: Look at the flow chart showing the steps of the design process. Then read the list of steps for…

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Q: Grip. In the engineering design of handles (such as on manual and powered hand tools) and rails…

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Q: The weight of a star is usually balanced by two forces: the gravitational force, acting inward, and…

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Q: Refrigerant-134a is used in a heat pump operating according to an ideal cycle with vapor…

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Q: 3. Write the kinematic equations for rectilinear motion for constant acceleration. a. b. C.

A: The kinematic equations for rectilinear motion for constant acceleration.

Q: A steel rotating-beam test specimen has an endurance limit Se = 550 MPa and fatigue strength S= 896…

A: Given data:-  Endurance limit Se =550 MPa  fatigue strength St= 896 MPa at 103 cycles. To find:-the…

Q: 1- The velocity field near a stagnation point may be written in the form U = (U₁x)/L v = -(Uoy)/L Uo…

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Q: The figure below gives the schematic of a vapor power plant in which water steadily circulates…

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Q: What is the purpose of a clutch in a vehicle transmission system?

A: According to the question  We need to explain The purpose of a clutch in a vehicle transmission…

Q: NOST 600 N

A: Given data:- To find:- Identify the support reaction

Q: The crate of mass m is held in position by three cables which are tied to a ring at D and to hook E…

A: Given: mass = m d=1.5 m TAD=4.36 kN To find: Free body diagram Tension in AD

Q: Describe and explain the difficulties involved in grinding parts made of (a) thermoplastics; (b)…

A: The difficulties involved in grinding parts made of (a) thermoplastics; (b) thermosets; (c) ceramics…

Q: bridge truss us loaded as shown. determine the force in members BC, BD and DE. state whether each…

A: Considering the free body diagram below We need to find Force in the member  BC BD and  DE

Q: If the collar P is given a constant acceleration a 1.5g to the right, the pendulum will assume a…

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Q: 1. The built-up beam pictured on the right is subjected to an internal moment of M = 75 kNm. a) At…

A: *The internal moment acting on the structure is M=75 kNm. *The total length of the T section is…

Q: flat belt is wrapped around a Ø2.00-inch pulley for 220°.Calculate the belt wrap in radians.

A: The angle of wrapped around a pulley,(θ)=220o Diameter of the pulley, (d) =2 in. Calculate the belt…

Q: Question 3. Find the forces in members BC, AB and

A: Given data is

Q: Two cables BC and BD are used to support the fixed bracket at B as shown. Cable BD exerts a tension…

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Q: 7 To increase the length between surfaces in long stroke cylinders, a A) Stroke adjuster B) Trunnion…

A: 7) The correct option is D). D) Stop tube is the correct answer because it is a mechanical device…

Q: A body weighs 700N on the surface of the earth. How much will it weigh at an altitude of 10,000m?…

A: Given-Information:- W = 700 NAltitude = 10,000 m To-Determine:- The weight at an altitude of…

Q: A heat engine operates between a source at 452°C and a sink at 26°C. If heat is supplied to the heat…

A: Given:Source temperature, TH=452oC=452+273=725 KSink temperature, TL=26oC=26+273=299 KHeat supplied…

Q: Consider the curb shown in (Figure 1) Suppose that 1=9 m, a 200 mm, b= 80 mm Figure Part A…

A: The volume of concrete. Given: The dimensions are l=9 m, a=200 mm=0.20 m, and b=80 mm=0.08 m. The…

Q: Determine the pump work of the oil piping system. The oil has kinematic viscosity of 0.0001 m²/s and…

A: Given:Kinematic viscosity of the oil, ν=0.0001 m2/sSpecific gravity of the oil, SGoil=0.79Pipe…

Q: A small barge is being used to transport trucks across a river. If the barge is 10.00 m long by 8.00…

A: Given data:- The barge length =10.00 m width of the barge =8.00 m depth of sinking = 3.70 cm To…

Q: The strain components at a point in a body subjected to plane strain are Ex = 850μ, Ey = -300μ, and…

A: εx=850 μεy=-300μγxy=400μθ=30o

Q: reactions at 3. A bridge truss is loaded as shown. Determine the force in members BC, BD and DE.…

A:

Q: Dry air enters an inclined pipeline in the upward direction being preheated. The pipe has an inner…

A: The inner diameter of the pipe is d=0.3 m The total length of the pipe is l=5 m. The inclination is…

Q: 17 With a constant cycling of its movable member, a positive displacement pump develops constant…

A: 17] With a constant cycling of its movable member, a positive displacement pump develops a constant…

Q: A force F is applied to the mass m₂ in Figure 1, where k₁ and k₂ are the spring constants, b₁ is the…

A: Given Data: System is given as Find: Transfer Function X1(s)F(s)

Q: m S Steam is accelerated in a nozzle from a velocity of 80 to an unknown outlet velocity. The area…

A: Given that: Steam enters the nozzle at 50 bar and 400 °C. Velocity at inlet is 80 m/s and inlet area…

Q: the water in large lake is to be used to generate electricity by the installation of a hydraulic…

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.