what type of alloy a piece of steel would be if the brinell hardness number for it is 15.71?

Q: Assuming all the value that need for the to find these questions: can pick any value to be able to…

A: Given: To find: A) initial potential energy of the system  B) Kinetic energy at the instant of…

Q: Given a spring with 2.032 mm wire diameter, oil tempered, 8 active coils, OD is 8.5 mm. Determine…

A: Given Wire diameter = 2.032 mm8 active coilsOuter diamter = 8.5mmStress =820MPaG=83GPa To-Determine:…

Q: Determine the force in each member of the loaded truss. The forces are positive if in tension,…

A:

Q: 5.2.2/3 The hoop is cast on the rough surface such that it has an angular velocity = 3 rad/s a = 8…

A:

Q: a) Find the zero fare members in the truss 6) Find the reachas () Find the forces in memberg FF, FH,…

A: This question is based on the concept of Truss  from Mechanics.

Q: ROBLEM 2: Determine the size of an orifice plate to meter the steady flow of water at 20 °C flowing…

A: Assuming coefficient of discharge for orifice meter as Cd=0.64 Mass flow rate=200kg/s

Q: A gear reduction unit uses the countershaft shown in the figure. Gear A receives power from another…

A: Pressure angle, ϕ=20oTransmitted force, FA=11400 NDiameter of shaft, dshaft=52 mm

Q: Explain the important aspects of safety in materials handling and storage. Discuss the mitigating…

A: Materials handling and storage are critical aspects of many industries and workplaces, as they…

Q: The element that is responsible for the stainless behavior of stainless steel is…

A: Given data:- stainless steel To be explained :- stainless steel and its percentage composition

Q: Steam drives a turbine with a flow rate of 10000 kg/h. The steam enters the turbine at 60 atm and…

A: m˙=10000 kg/h=2.778 kg/sP1=60 atmT1=300oCV1=40 m/sZ1=3mP2=1 atmV2=250 m/sW=350 kWQ=-50…

Q: 15.160 At the instant shown the length of the boom AB is being de- creased at the constant rate of…

A:

Q: Each pulley has a weight of 10 lb. (Figure 1) If each cord can support a maximum tension of 600…

A: The weight of pulleyWp=10 lb The maximum tension by the each cord T=600 lb

Q: Two 38.1 mm shafts are connected by a flanged coupling. The flanges are fitted with 6 bolts SAE 1020…

A: flanged coupling d=38.1mmn=6D=152.4mmN=260 rpmT=850000 Nm  =850000 ×103 Nmmfs=5Sult=430MPaSsy=330…

Q: A centrifugal pump has the following characteristics as shown in Table 1. Table 1: Pump…

A: A centrifugal pump has the following characteristics as shown in Table 1. Table 1: Pump…

Q: Metals conductivity (decrease / increase) with increasing the dislocation density.

A: Given data:- Metals conductivity and the dislocation density To be explained:-Metal's conductivity…

Q: Design a simple yet relevant and doable experiment using pascal's law. Your write up should contain…

A: Given data:- Pascal's law:-Pascal's law states that pressure applied to a fluid in a closed…

Q: Prob. # 6] Determine the maximum and minimum normal stresses of the lever shown in figure P6. Fixed…

A: Principal stresses are the maximum or minimum value of normal stresses and they act on those plane…

Q: A right-angled, triangular plate has a total mass of 150 kg and is supported as shown. Determine the…

A: A right-angled, triangular plate has a total mass (m) of 150 kg and is supported as shown. Take g =…

Q: please use Mohr's circle for the solution

A: Use Mohr's circle, The state of stress at a point is shown on the element. To find-  (a) The…

Q: Opnyang quilonum equations to the free-body diagram of either segment. Provided the structural…

A:

Q: how to calculate this equation to get 18.3 kN get u write for me the step T1/sin(45) = 25…

A: T1sin45°=25 kNsin105°

Q: If the shaft and key have the same material what would be the relationship between the length and…

A: If the shaft and key have the same material what would be the relationship between the length and…

Q: Win High-pressure liquid water 2 Pump 1 Jan Boiler Condenser Low-pressure liquid water Qout FIGURE…

A: The steam power cycle used in thermal power plant is called as Rankine cycle which consists of…

Q: The shear leg derrick is used to haul the 350-kg net of fish onto the dock. Determine the…

A: To haul the net of fish350 kg is there.  From the geometry cartesian coordinates of A,B,C,Dare as…

Q: An un-damped single-degree-of-freedom system consists of a mass m = 10kg and a spring of stiffness k…

A:

Q: . Determine the mass flow rate at the inlet and exits, in kg/s. I V₁ = 30 m/s P1 = 5 bar T₁ = 360°C…

A:

Q: attached 5. A mechanical oscillator with a quality factor of 2 comprises a mass of 50 to a spring of…

A: Given: m = 50 g = 0.05 kgk = 3250 N/mF = 20 Nω = 50 Hz To find: Mechanical resistance Power…

Q: The man in the figure pulls the rope tied at point A with a force of F=150 N. Accordingly, write the…

A:

Q: 15.127 Knowing that at the instant shown rod AB has a constant an- gular velocity of 6 rad/s…

A:

Q: 1-) Represent each of the following with SI units having an appropriate prefix: (a) 6753 ms, (b)…

A: a)6753 ms b)7656 N c)0.945 kg d)34.5(10⁶) N e)0.00683 km

Q: Determine the mass of the counterweight necessary to launch a 7g clay ball 3 meters. A) Find…

A:

Q: Two 38.1 mm shafts are connected by a flanged coupling. The flanges are fitted with 6 bolts SAE 1020…

A: flanged coupling d=38.1mmn=6D=152.4mmN=260 rpmT=850000 Nm  =850000 ×103 Nmmfs=5Sult=430MPaSsy=330…

Q: The volume of the radiator used in the heating installation of a system is 20 liters. When the…

A: Given-Data: Volume, V=20 litre=0.020m3Inlet pressure,p1=120kPaExit Temperature,T2=30°C To-Determine:…

Q: For the system shown below. a) Derive the equation of motion b) Find the natural frequency of this…

A: Free body diagram shown below: Formula used: The standard equation of motion for spring mass system…

Q: 1) A double square thread power screw is to support a load of 60 kN. The screw has a major diameter…

A:

Q: The m = 6.5kg glider is released from rest at A and slides with negligible friction along circular…

A: Write the given data with variables. m=6.5 kgh=R=0.6 m   It is required to determine the velocity of…

Q: Now, calculate the compressive force acting on the lumbar vertebra. Report the force, in units of N,…

A: • The GRF is 225 N. • The GRF has a moment arm of 0.40 m • The weight of the trunk  Wtrunk = 350…

Q: Suppose a flu epidemic has broken out in all math 1215 courses at your school. Assume a total of 24…

A: To find:  Number of days when the number of people will reach 768

Q: Find the centroid of the volume shown below. 40 Dimensions in mm r=12

A: According to the given data There are 4 part of the of the object We need to find Centroid of the…

Q: uppose that the 10 cm thick concrete wall of a commercial building measures 30 m by 4 m. The energy…

A:

Q: 3: For the beam shown in Figure (3), given INA = 1.- 10 mm, calculate the transverse shearing stress…

A: INA=1×106 mm4 simply supported beam as shown below At left support , sectional area given as shown…

Q: A 20-lb sphere A is held at the 68° angle shown and released. It strikes the 11-lb sphere B. The…

A: The mass of sphere A is ma=20 lb. The mass of sphere B is mb=11 lb. The coefficient of restitution…

Q: We can make assumptions for the unknown value to to be able to find these: Length of swing arm is…

A: Given: Length of swing arm = 19 in Length of sling = 10.5 in To find: A)position vectors for…

Q: Consider parallel flow over a flat plate for air at 300 K and engine oil at 380 K. The free stream…

A: Given:Air temperature, Tair=300 KOil temperature, Toil=380 KThe free stream velocity of the fluid,…

Q: 2. If a particle starts from rest and accelerates according to the graph shown, the particle's…

A:

Q: Air is contained in a vertical piston-cylinder assembly fitted with an electrical resistor. The…

A: Given: The atmospheric pressure is Po=100 kPa The mass of the piston is mp=50 kg The face area of…

Q: Air at 35 C and 25% relative humidity is cooled (reduce in temperature) and humidified (added…

A: Td1 = 35°CRH1 = 25%RH2 = 85% Determine the following. a. The moisture was added per kg of dry air.…

Q: Which rings (inner or outer) are mounted with interference? e) How many stops on the shaft are…

A: Given the Worm wheel assembly part:

Q: The 3.5-kg box has a velocity of 37 m/s at A. It slides on a rough surface from A to B (L=8.88 m,…

A: Given-Information: m=3.5kgv=37m/sL=8.88mμ=0.74R=13.69m To-Determine: a. Speed at B. b. Normal…

Q: A please and thank you!

A: Given-Information: W=4000 lbμk=0.51Angle=90° To-Determine: Critical height( h).

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.