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Q: The volume of an ideal gas is to be reduced by half by compressing it isothermally. Determine the re...

A: Given Data⇒Isothermal compression ProcessVolume of an ideal gas is to be reduced by halfV2=0.5×V1We ...

Q: Explain why the fatigue life (Nf) of a polymer specimen should decrease with increasing frequency.

A: The fatigue life (Nf) of a polymer specimen should decrease with increasing frequency. Explanation⇒ ...

Q: 2.(a)Annual requirement of an item is 3550 units. Each item cost of the company is 14 RO. The manufa...

A:

Q: 6-13. Locate the centroid y of the area.

A: Given Data: The given curve is y=-ha2x2+h To determine the y coordinate of centroid take an elemen...

Q: An ideal gas contained in a piston–cylinder device undergoes an isothermal compression process which...

A: Given Data⇒Isothermal processInitial pressure and volumeP1=100 KPaV1=0.6 m3Heat transfer ∂Q=60 KJWe ...

Q: Saturated moist air enters a heating coil at temperature 40°F and exit the coil at 110°F. The amount...

A:

Q: Air is to be compressed steadily and isentropically from 1 atm to 16 atm by a two-stage compressor. ...

A: Given data: The pressure of the air at the entry point of compressor is P1=1 atm The pressure of the...

Q: The power P generated by a certain windmill design dependson its diameter D , the air density ρ , th...

A:

Q: Mechanical Engineering Question

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Q: Q2. Three points A, B & C spaced at a distance of 100 m are made along a straight road. A car starti...

A: Given Distance AB = 100 m Distance BC = 100 m Time from A to B = 10 s Time from B to C = 8 s To find...

Q: Find the magnitude and direction of the resultant force for the system of forces shown in the figure...

A: For the given concurrent system of forces: each force is resolved in horizontal and vertical compone...

Q: 14-13. The 2-lb brick slides down a smooth roof, such that when it is at A it has a velocity of 5 ft...

A: Weight of the brick is 2lb The velocity of the brick at point A =5ft/s Apply the principle of work a...

Q: A hollow cylindrical steel shaft is 1.5 m long and has inner and outer diam-eters respectively equal...

A: Given: do=60 mm=0.06 mdi=40 mm=0.04 mτmax=120 MPa To determine: Maximum torque can be applied for t...

Q: A piston–cylinder device contains air that undergoes a reversible thermodynamic cycle. Initially, ai...

A: Given: The initial pressure and temperature are P1=400 kPa and T1=300 K. The initial volume is V1=0...

Q: The shaft consists of two sections that are rigidly connected. If the material is elastic perfectly ...

A: Given data as per the question Diameter of bigger shaft =1.25 in Diameter of smaller diameter shaft ...

Q: The input of a measurement system is called as measured value. Select one: O True O False

A: The measured value is the output of the measurement system which we desire to measure for monitoring...

Q: Liquid ethylene is flowing through a nom 4 – 80S std type commecial steel pipe at -40°C. The tube is...

A: The diameter of the pipe is: d=0.11 m The viscosity of the ethylene at -40oC temperature is: μ=8.11×...

Q: Please check attach file

A: Given data: h = 12 m b = 2 m t = 0.023 mm k = 0.78 W/m k Separated by the vacuum = 12 mm wide h1 = 1...

Q: Determine the ratio of buckling strengths of two columns of circular cross-section, one hollow and o...

A: Let's assume the diameter of the solid column is Ds. and the external diameter of the hollow column ...

Q: What is momentum?

A: When a passenger travels in a moving bus, then its body moves linearly with the velocity same as the...

Q: A glue-laminated column of 3-m effective length is to be made from boards of 24 x 100-mm cross secti...

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Q: Advertisement signs are commonly carried by taxicabs for additional income, but they also increase t...

A: Given: h=0.30 m w=0.9 m l= 0.9 m Frontal area =0.9×0.3 Total distance covered in a year (L)= 60,000 ...

Q: F4-15. Determine the maximum force P that can be applied without causing the two 50-kg crates to mov...

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Q: What is investment casting process steps.

A: The investment casting process is useful for the production of intricate items in large quantities. ...

Q: SAE 10 oil at 20°C fl ows at an average velocity of 2 m/sbetween two smooth parallel horizontal plat...

A: Given data: The average velocity, Vavg = 2 m/s. The distance between plate, y = 3 cm. Refer to the...

Q: P3-5. In each case, determine the x and y components of the resultant force and the resultant couple...

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Q: The drive belt on a vintage sander transmits ½ hp to a pulley that has a diameter of d = 4 in. Knowi...

A: Given   data as per questiondiameter  =4 in=0.1016 mPower=12hp=372.85 wattN=1450 rpmV=πdN60=π×0.1016...

Q: What is required for a Swept Boss/Base in Solidworks? O A) Skecth (Profile) - 3D Skecth(Path) O B) S...

A: The correct option is A.

Q: A Refrigerant 22 vapour compression system meant for food freezing oper- ates at 40°C condensing tem...

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Q: If a person dives 7 m down in the sea. Please find the absolute pressure? (ρwater: 997 kg/m3)

A: Given data: Depth of person, h = 7 m. The density of water, ρwater= 997 kg/m3. The value of accele...

Q: If a = 4 m, determine the magnitudes of P and Q required to maintain the cable in the shape shown.

A: Draw the FBD of the diagram as shown below.

Q: 13-53. The 2-kg block B and 15-kg cylinder A are connected to a light cord that passes through a hol...

A: Since You have posted a multiple independent question we will solve first question for you To get re...

Q: Determine by direct integration the moment of inertia of the shaded area with respect to the y axis....

A: Draw the diagram considering a small element at a distance of x from the y-axis.

Q: A semi-elliptic leaf spring used for automobile suspension consists of three extra full-length leave...

A:

Q: Why can't the D.C series motor run idle, what will happen if run?

A: A motor is an electric machine that converts electric energy into mechanical energy. The output is t...

Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.