0.5in 0.5ir 6in 1.5in 1in 3in 3in

Q: When some beams are subjected to an axial force, are the effects of this force often neglected in de...

A: In the design of most of the beams, the axial force is considered, since the axial force is responsi...

Q: 11-58 The beam is subjected to a moment M. Determine the percentage of this moment that is resisted ...

A: Draw the Cross section of the given beam. Understand that the bending occurs about the x axis as sh...

Q: Distinguish between elastic buckling and inelastic buckling?

A: Buckling refers to a condition of failure of columns when the axial load on columns cause it to defl...

Q: The deformation response of a certain polymer canbe described by the Voigt model. If E = 400 MPa and...

A: Write the expression of the frequency. Write the expression of the time period.

Q: A 10-mm-diameter rod has a modulus of elasticity of E = 100GPa. If it is 4 m long and subjected to a...

A: Given: The diameter of the rod is d=10 mm The length of the rod is L=4 m The axial load on the rod i...

Q: An insulated vertical piston–cylinder device initially contains 10kg of water, 5kg of which is in th...

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Q: On a day in which the local atmospheric pressure is 99.5 kPa, answer each of the following: (a) Calc...

A: Write the properties of the mercury. Write the expression of the pressure. Write the expression to...

Q: *18-52. The two 12-kg slender rods are pin connected and released from rest at the position 6 = 60°....

A: Write the given data: Understand the following diagram for the initial and final position of the sy...

Q: A vertical hydraulic cylinder has a piston with a diameter of 115 mm.If the ambient pressure is 100 ...

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Q: Determine the magnitudes of the projected components of the force              F = [60i + 12j - 40k]...

A: Given data: Force, F = 60i + 40j – 12k   Writing the positions of point A,B and C, in vector form, ...

Q: Air flows at high speed through a Herschel venturi monitoredby a mercury manometer, as shown in Fig....

A: Given data, Determine the density of fluid by using the ideal gas equation,

Q: 14-39. If the 75-kg crate starts from rest at A, determine its speed when it reaches point B. The ca...

A: Since we only answer one question at a time, we will answer the first one. Please resubmit the quest...

Q: 39 Determine the magritades of forces F, and Fy so that the particle shown in Rig. P4 is in equilibr...

A: Resolve the forces F2 and F3 along x and y axes by using the concept of vector resolution. Draw a di...

Q: Water in a horizontal channel accelerates smoothly overa bump and then undergoes a hydraulic jump, a...

A: Given data: *The height of the water at the point 1 is y1=1 m. *The height of the water at the point...

Q: If a woman weighs 135 lb when standing on the surface of the earth, how much would she weigh when st...

A: Mass and Weight:  Mass is basically the measurement of the amount of matter that an object can posse...

Q: A simple vapour compression refrigeration cycle using R-12 is designed for taking a load of 10 tonne...

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are...

Q: 4-14. The man uses the hand truck to move material up the step. If the truck and its contents have a...

A: Given data: The truck and its contents have a mass is m=50 kg. The centre of gravity is G. Apply e...

Q: Two identical slender rods AB and BC Two identical slender rods D and released from the position sho...

A: Given Two rods AB and BC connected perpendicularly To find Angular velocity

Q: Find the total minor losses in the pipe system shown The head loss due to the filter is 1.6 -2g. The...

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Q: A power plant discharges cooling water through the manifoldin Fig.  which is 55 cm in diameter and 8...

A: Determined the total discharge through all the holes by using the given equation, Here, the total d...

Q: Water enters a pump at 100 kPa and 30°C at a rate of 1.35 kg/s and leaves at 4 MPa. If the pump has ...

A: The pressure at the entry of the pump P1 = 100 kPa The temperature at the entry of the pump T1 = 30°...

Q: R12–7. The truck travels in a circular path having a radius of 50 m at a speed of v = 4 m/s. For a s...

A: The radius of the circular path is given as, The initial speed is given as, The speed is increased...

Q: Consider two houses that are identical in size. House 1 has outside walls that were built using a do...

A: As the wood is natural insulator so it will be more efficient than double layer brick. So, the house...

Q: 16-3. The disk is originally rotating at wo = 12 rad/s. If it is subjected to a constant angular acc...

A: The angular velocity of the disk at t=2 s  

Q: Question No. 1 Gaseous carbon dioxide at 1 atm and 300°C is flowing inside a horizontal pipe that ha...

A: The data given is, Velocity, V = 15 m/s Inside diameter, Di = 5.3 cm Inside diameter, Do = 6 cm Th...

Q: F16-2. The flywheel rotates with an angular velocity of w = (0.0050) rad/s, where e is in radians. D...

A: Given that,  

Q: The wood beam has an allowable shear stress of tallow = 7 MPa. Determine the maximum shear force V t...

A: Given data: *The allowable shear stress σall=7 MPa. *The total length of the section is B=200 mm. *T...

Q: A 64-lb block is attached to a spring with a constant of k = 1 kip/ft and can move without friction ...

A: Given Data: The weight of the block is: w= 64 lb. The value of the spring constant is: k=1 kip/ft. ...

Q: The partition is now removed and the gas expands to fill the entire tank. Heat is now transferred to...

A: In this problem, there is a tank that has a partition. The initial temperature and pressure of the g...

Q: A gas initially at a subsonic velocity enters an adiabatic diverging duct. Discuss how this affects ...

A: (a) When a gas is flowing at the subsonic velocity and passed through a diverging duct, its velocity...

Q: A heat engine has a heat input of 3 × 104 Btu/h and a thermal efficiency of 40 percent. Calculate th...

A: Given data: The heat input in the heat engine is QS=3×104 Btu/h =30000 Btu/h The thermal efficiency ...

Q: What is the product of inertia?

A: The product of inertia is an essential factor in the rotational motion of objects. The value of the ...

Q: Explain EXTERNAL WORK AND STRAIN ENERGY?

A: External work: Work is said to be done when energy created by all the processes taking place inside ...

Q: The brakes of a car are applied, causing it to slow down at a rate of 10 ft/s2 . Knowing that the ca...

A: Given Declaration of the car 10 ft/s2 Stopping distance = 300 ft To find Velocity of the car before ...

Q: P7-5. The lever is held to the fixed shaft using the pin AB. If the couple is applied to the lever, ...

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Q: A worker slowly moves a 50-kg crate to the left along a loading dock by applying a force P at corner...

A: Consider the free body diagram of the crate as shown below.

Q: RS-9. The 8-mm-diameter bolt is made of an aluminum alloy. It fits through a magnesium sleeve that h...

A: Given data: The inner diameter of the bolt is di=12 mm. The outer diameter of the bolt is d0=20 mm. ...

Q: 2-97 Two forces are applied at a point in a body as shown The angle a between forces F, and F, F2=24...

A: Write the expression of the position vector of force F1. Write the expression of the unit vector of...

Q: A 2500-kg block is being lifted with two 8° wedges as shown in Fig. at all surfaces, determine the f...

A: Given: The mass of the block A, m = 2500 kg The inclination of the wedge, θ = 8o The coefficient of ...

Q: Water flows at 15 f/s through a 6 ft wide rectangular channel as shown in the figure. The upstream d...

A: Given: Width of the channel B = 6 ft Discharge in the channel Q = 15 ft3/s   The value of discharge ...

Q: A tank whose volume is unknown is divided into two parts by a partition. One side of the tank contai...

A: Given data: The type of refrigerant on one side is R-134a The volume of one side of tank is V1 = 0.0...

Q: The radiator of a steam heating system has a volume of 20 L and is filled with superheated water vap...

A: Given Volume of water = 20 L Water vapour pressure P1 = 200kPa Water vapour temperature T1 = 150o C ...

Q: Determine how much heat can be stored in a 5-m3 storage space using (a) glaubers salt undergoing a p...

A: (a). Given data For glaubers salt the melting point temperature and heat of fusion are as follows: ...

Q: Find the three rectangular component of the force 170N shown in figure (1).

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Q: A 500-g collar can slide without friction on the curved rod BC in a horizontal plane. Knowing that t...

A: Given Collar mass = 500 gm = 0.5 kg Length of the spring = 80 mm Spring index = 400 kN/m To find Vel...

Q: A neutron star has a mass of 2(10^30) kg and a diameter of 10(10^3)m. Determine the gravitational fo...

A: Given: The mass of the neutron star is M=2×1030 The diameter of the neutron star is D=10(103) m=104...

Q: If crack-tip plasticity is not to blame for ceramic fatigue, what mechanism is responsible?

A: Material fatigue is a phenomenon where structures fail when subjected to a cyclic load. This type of...

Q: 13-91. Using a forked rod, a 0.5-kg smooth peg Pis forced to move along the vertical slotted path r ...

A: Given data: Mass of the peg, m = 0.5 kg Vertical slotted path, r = 0.5θ m Angular position of the ro...

Q: The temperature difference between the hot and cold fluids in a heat exchanger is given to be ∆? at ...

A: The symbols representing the temperature difference in the hot and cold fluids at each end are not w...

Q: A 250-V, 4-pole, wave-wound d.c. series motor has 782 conductors on itsarmature. It has armature and...

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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.