i) The position of a point P of a rigid body B is located at B₁ = [1, 2, 3]¹. Determine the global position after rotation 3 about X-axis and then 45° about Y-axis.

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Q: Table Q1 shows the initial temperature distribution of a 1 cm long steel bar at equal distance Table…

A: Given : Initial Temperature - 110, 85, 70, 55, 17 L = 1 cm Diffusivity, K = 2.5 cm2/s To find : a)…

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Q: For the system determine a) the flow rate in m3/s b) The pressure at point A, B,. c) the velocity at…

A: Dear student, we are suppose to solve only 3 sub parts. Please post other parts as a separate…

Q: For the truss in the figure below, if P = 7 kN, what is the force in member DC? -3 m-3 m-3 m- F E VP…

A: Given data P=7 kN

Q: The 45 kg piston is supported by a spring of modulus k = 35 kN/m. A dashpot of damping coefficient…

A: Write the given data. m=45 kgk=35 kN/mc=1250 Ns/mP=4000sin30tA=50×10-3 m2

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Q: Determine the force in member EF of the loaded symmetrical truss. Assume no horizontal reactions at…

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Q: Determine radius of mohr circle

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Q: In the final stages of production, a pharmaceutical is sterilized by heating it from 25 to 75°C as…

A: Given data: Tm,o=75°CTm,i=25°Cd=12.7 mmV=0.22 m/sL=10 m Need to determine the surface temperature at…

Q: A 150 mm shaft running in a journal bearing supports a load of 10 kN and has a speed of 1200 rpm. If…

A: Given data: d=150 mmW=10 kNN=1200 rpm Need to determine the heat generated due to friction.

Q: The 45 kg piston is supported by a spring of modulus k = 35 kN/m. A dashpot of damping coefficient…

A: Given data: ◆ The mass of the piston: m = 45 kg ◆ The spring modulus: k = 35 kN/m = 35000 N/m ◆ The…

Q: =ted to a lead screw having ew threads of 4 mm pitch ion of motor is 800 pu

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Q: Find the Initial length Strain=0.00045 Change in length=23 mm

A: Given data : Change in length=∆L Strain=ε   Required : Initial length

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Q: Consider a solid steel shaft with an allowable shearing stress of 58 MPa.  Design the shaft to…

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Q: Find the pressure at depth of 2 m from free surface of water

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Q: A 100-kg box is towed to move horizontally from rest by a constant force P=200 N. The kinetic…

A: Given:m=100 KgP=200 Nμk=0.1θ=30 deg

Q: 40 kW at 40 rev/s, when it is designed he fuel is 44 MJ/kg. If the indicated over consumption. g/MJ…

A: given:power developed P=40kwN=40rev/svolumetric compression ratio 10overall efficiency…

Q: By the method of this article, determine the rectangular and polar radii of gyration of the shaded…

A: Write the given data. ro=ari=0.36a

Q: Required information A ductile hot-rolled steel bar has a minimum yield strength in tension and…

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Q: Find work done

A: Given data : Force=F Displacement=d   Required : Work done

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A: An adiabatic process is one in which no heat is added or subtracted from the air, and the internal…

Q: 3. A hollow steel shaft used in a construction auger has outer diameter dz-150 mm, and inner…

A: Given:Outer diameter, do=150mmInner diameter, di=100mmShear modulus of elasticity, G=75GPaTorque,…

Q: Determine the lateral area of an air duct in the form of a circular cylinder with a cross section of…

A: Solution: Given Data: d=40 cmh=20 ftθ=30o   To Find: Lateral Area, AL

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A: Given : U = 9 m/s  V = 12.34 m/s  t = 5 s To find :  acceleration

Q: Is the structure stable? Find the maximum tensile strain in the following beam. Find the maximum…

A: Given  d=40cm  E=200000 MPa=200GPaμ=0.33

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A: Draw the free-body diagram of right side beam from the pin joint. Apply moment equilibrium about…

Q: Compute strain Stress-40 MPa Modulus of elasticity=100 MPa

A: Given:Stress, σ=40 MPaModulus of elasticity, E=100 MPa

Q: Elaborate the connection between equation of states, application of Thermodynamics, and all about…

A: Thermodynamic: Thermodynamics is the branch of science that deals with energy interaction and work…

Q: In the discussion of the Code of Mechanical Engineering Ethics in the Philippines, please give an…

A: A set of guiding principles known as a code of ethics in business is meant to guarantee that a…

Q: Water at 20°C flows through smooth tubes of 25 mm dia at a mean velocity of 2.2 m/s. The surface of…

A: Write the properties of water at 20 oC. μ=2.47 kg/hr·mk=0.534 kcal/hr·m°Ccp=1 kcal/kg°CPr=4.6255

Q: The and 56-kg crate is stationary when the force P is applied. Determine the resulting acceleration…

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Q: At the instant shown, the spring is undeformed. Determine the kinetic energy of the disk at the…

A: Linear Velocity= V = 3 m/s Radius= r = 0.3 m Rotational velocity or Angular Velocity w = V/r = 3 /…

Q: Using a double-acting cylinder a work piece is removed and tipped onto a conveyor belt. Following…

A: Given: Let us consider the given image,

Q: Please discuss the advantages and disadvantages of supercritical fluids. Provide examples if…

A: Advantages of supercritical fluids: Green extraction Technique. No need for organic solvent, and…

Q: Find the cross sectional area of pipe Discharge=77 m3/s Velocity=10 m/s

A: Given data : Discharge Q=77 m3/s Velocity V=10 m/s   Required : Cross sectional area of pipe

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Q: 3.0 Consider two cases involving parallel flow of dry air at V=V= 1.5 m/s, T∞=T∞=45°C, and…

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Q: Find the force applied Work done=554.44 J Displacement=50 m

A: Given data : Displacement d=50 m Work done W=554.44 J   To find : Force applied

Q: Find the force applied Work done=554.44 J Displacement=50 m

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Q: The 198-lb exerciser is beginning to execute a bicep curl. When in the position shown with his right…

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Q: A piston-cylinder device contains mgmg of refrigerant R-21 at temperature T1T1. The piston that is…

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Q: 2. Determine the reactions at the supports A and B for the jib crane shown below. Also identify if…

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Q: urbine runner has an exit velocity of 10 m/sec. The loss due to friction and other causes in the…

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Q: Ex. 7: Volume = 2.6 m³, po₁ = 940 kPa, po2 = 450 kPa, T。 = 313 K, A₂ = 12.7 cm², p = 102 kPa,…

A: Mach number: Mach number is the dimensionless quantity which is the ratio of the velocity of the…

Q: 2.0 Engine oil at 100°C and a velocity of 0.25 m/s flows over both surfaces of a 0.8-m-long flat…

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Q: osition of a point P of a r 1, 2, 3]. Determine the g

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Q: In an M/M/1 queuing system, the number of arrivals in an interval of length T is a Poisson random…

A: Given data: Pn=e-λTλTnn! Need to identify the density function f(t) of the inter-arrival time.

Q: Reaction injection molding is used for which one of the following plastic types: O thermoplastics…

A: Answer:- The reaction injection molding (RIM) uses two ingredients. the two ingredients are mixed…

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.