QUESTION #2(a.) What is the terminal velocity of a composite disc (1 mm thick with an area of 12 mm²), inwater? The density of the composite is 3117 kg/m³.(b.) What is the diameter of a spherical steel particle settling in an oil of viscosity 10 mN.s/m²if its terminal falling velocity is 55 mm/s? The density of the oil and steel are 820 kg/m³and 7870 kg/m³ respectively.

Since you have posted multiple questions, we will provide the solution only to the first question as…

Answered: (a.) What is the terminal velocity of a…

(a.) What is the terminal velocity of a composite disc (1 mm thick with an area of 12 mm²), in water? The density of the composite is 3117 kg/m³.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Comparision between forced and Induced draught.

A: (1) Fan is installed near or at the base of the boiler.(2) It handles low temperature and less…

Q: A 5-lb block is attached to a cable and to a spring as shown. The constant of the spring is k = 8…

Q: The mass of a car is 1342 kg. Its semi-wheelbases a₁ and a₂ are respectively 1.51 and 1.10 m,…

A: To find:The mass of each passenger.Given:The mass of the car is The semi-wheelbase without…

Q: Construct the shear and moment diagrams for the loaded beam shown. After you have the diagrams,…

Q: You are asked to assess the validity of a power-generating device. The device supposedly operates…

A: As total internal energy is not given and efficiency is not given , so we can't say about anything…

Q: 2. Solve the inverse kinematics for the manipulator shown below using the geometric approach. a d2…

A: Please go through the below answerExplanation:

Q: 2.7kg of water vapor at 500K and 100Pa is brought to a quality of 0.8 through an isothermal process.…

A: m = 2.7 kg water vaporP1 = 100 Pa = 0.1 kPaT1 = 500 K = 500 - 273 = 227 oCx2 = 0.8T1 = T2To find:…

Q: • Define the equations of motion for the system shown on the right •Then, solve for the free…

A: The objective of the question is to define the equations of motion for a two-degree-of-freedom…

Q: Locate the centroid (X&Y) of the shaded area shown in the figure. Y 4cm 14cm -18cm -5R 18cm 4cm 60cm…

A: Given, dimensions of the various figures. Required: Centroid of the given figure.

Q: A prismatic bar is supported between two rigid supports as shown in figure. The support reaction…

A: Lets consider the reaction force at A and B point in horizontal direction.If we receive reaction…

Q: which of the following statements about drum brakes equipped with star wheel automatic adjuster is…

A: The objective of the question is to identify the correct statement about drum brakes equipped with a…

Q: 1. draw an image in a plane mirror using equal - perpendicular lines (and describe salt) 2. draw an…

A: Step 1:Plane Mirror Step 2:Concave Mirror Step 3:Convex Mirror Step 4:

Q: QUESTION 8 Consider the equations of motion of an armature controlled DC motor given by Jw(t)+bw (t)…

A: Therefore, the stall torque for this motor is (10.2202 N-m) (to 3 significant…

Q: A cylinder with radius R moves in an incompressible ideal fluid at a velocity perpendicular to its…

Q: Is this definitely correct? A few calculators online such as BMEP calculators give me a different…

A: Given data:Torque = T = 100 NmEngine is four stroke,so there is one power stroke after two…

Q: 16-14 with the xy plane. The current density has con- stant magnitude K and is in the positive y…

Q: Explore and illustrate the impact of the following power generation technologies on the environment…

A: The objective of this question is to understand the environmental impact and contributions to the…

Q: A column is fabricated by adhesively bonding two aluminum faceplates to a foam plastic core as shown…

A: σa = -83.93MPaσf = -1.35MPaδcolumn = 2.07mmExplanation:

Q: show solutions, answers given

Q: V. vi. Oxygen undergoes an adiabatic, reversible compression process from 300 K and 300 kPa to 960…

Q: Write the Advantages of supercritical boiler and disadvantages of supercritical boiler.

A: (1) Heat transfer rates are considerably large compared to subcritical boilers.(2) There is no drum,…

Q: where is the location of the maximum bending moment for the beam shown below, knowing that Ra=50 KN…

A: The value of reaction at A, (RA)=50 kNThe value of reaction at B, (RB)=70 kNDetermine the location…

Q: A piston is driven by a crankshaft as shown. The crank arm (member AB) has a length of r₁ = 0.60 in…

Q: When adjusting a vehicle to counter the effect of road crown, what is the adjustment would you…

A: -Adjust the left front wheel with slightly less positive caster When adjusting a vehicle to counter…

Q: sion force T is attached to a horiz ber at B and C to support a sign st passes over a small…

A: The stress-strain relationship for the wire ishere, is the strainThere are different values of the…

Q: Four months into a six month deployment, you are a solo pilot returning to home base after an…

A: The question is asking to identify the best explanation for the observed phenomenon where the…

Q: The following graph shows the thermal behavior of 2 kg of a material called Uniandesato undergoing a…

Q: A pump has a flow rate of 0.5 m3/min. The pump head is 12 m. (a) Determine the pump head in…

Q: Determine the maximum speed at which the car with mass m can pass over thetop of point A of the…

A: Step 1:Step 2:

Q: Blocks A and B in (Figure 1) have a mass of 9.0 kg and 12 kg, respectively. Using the coefficients…

Q: A fun toy for all ages is the bottle rocket. The one in the picture was made by adding fins to a…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: When in use, the motor and flywheel of a punch press run continuously. A compressed-air-actuated,…

A: Given:The clutch torque required is The safety factor (SF) - The outside diameter-…

Q: 3.31 Explain the following pulverized coal burners: (1) Long flame burner (2) Short flame burner (3)…

A: The pulverized coal along with primary air is supplied to combustion chamber.Tertiary air is…

Q: Please help me with this question. Thankyou very much!

A: Step 1: Step 2: Step 3: Step 4:

Q: When the 75 kg skier is at point A, she has a speed of 1.5m/s. Neglecting frictionand air…

A: We can find the skier's speed at point B (a) using mechanical energy conservation, but not the…

Q: 5 6 mm 6 mm 21 mm A₁ 15 mm A2 C 18 mm 18 mm x PROBLEM 5.21 The horizontal x-axis is drawn through…

A: C is the centroid of the figure

Q: Fluid enters a square duct as shown in the figure below. Considering boundary layer is laminar,…

A: Step1 We can estimate the velocity (Ucore) and pressure (Pcore) in the core of the flow at…

Q: Please give only Handwritten solution, Do not type.

Q: A card marked IAHIO8 is standing upright in front of a plane mirror. Which of the following is NOT…

A: A card marked IAHIO8 is standing upright in front of a plane mirror. Which of the following is NOT…

Q: 16-107. At a given instant the roller A on the bar has the welocity and acceleration shown.…

A: The velocity of A is The acceleration of A is The length of

Q: The equation of state of an ideal gas describes the relationship between its pressure p, volume V,…

A: Given, PV=nRT Required: Dimension of R.

Q: which of the following statements about drum brakes equipped with star wheel automatic adjuster is…

A: The answer is provided in detail.

Q: Calculate the support reactions. 2 kN/m 4m 2m ↓ 10 kN B

Q: Air enters a compressor operating at steady state at 1.05 bar, 300 K, with a volumetric flow rate of…

Q: On a salisbury type differential, the bearing caps fasten to the differential housing. True False

A: This type of differential is characterized by its strength and durability. The design allows for…

Q: 10 The pump draws water through the pipe at A which has a diameter of d=4" at a speed of u=3 ft/s.…

A: The inlet velocity is The exit velocity is The inlet diameter is The angle is

Q: Calculate the support reactions. 2 kN/m 4m 2m + 10 kN B

A: Given:The loading conditions of the beam are shown below;

Q: The 17-kg punching bag has a radius of gyration about its center of mass G of kg = 0.36 m. (Figure…

Q: For a loaded cantilever beam of uniform cross- section, the bending moment (in N-mm) along the…

A: The bending moment equation M(x)=5x2+10xThe relation between the bending moment and shear force for…

Q: A continuous and aligned fiber-reinforced composite is to be produced consisting of 30 vol% aramid…

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: given

VIEW

Step 2: calculation of mass and diameter

VIEW

Step 3: calculation of terminal velocity

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

FLUID MECHANICS 0.5m by 2m flat thin plate is moved at 5m/s on a 2-mm thick layer of SAE30 oil at 38 degrees Celsius that separates it from a flat surface. The velocity distribution between the plate and the surface is assumed to be linear. What force is required if the plate and surface are horizontal? (μSAE30 = 0.1 N-s/m2)
Asap
Calculate the drag force (unit: N) of a sphere particle in 20°C water. Know the diameter of the particle = 1 cm; the Reynolds number of water = 1; dynamic viscosity of 20°C water = 0.001 kg/ms; velocity of the particle = 0.02 m/s.
The viscosity of a liquid at a particular temperature is 1500 cP. What is the density of the liquid if the terminal velocity of a brass sphere of radius 1.5 mm moving in it is 2.4 cm/s? Density of brass is 8.4 g/cc.
COE0051 FLUID MECHANICS 2 PROPERTIES OF FLUIDS Section Break (Continuous)- 1. A 30x60 cm plate is pulled through the oil with viscosity of 0.05 kg/m-s. The distance between the parallel plates are 1.5 cm. If the plate is need to pull at the rate of 0.4 m/s, what is the force needed to attain this velocity? FIXED PLATE лиши 1.5 cm FIXED PLATE October 20, 2022 .5 cm 1.0 cm .4 m/s
The viscosity of motor oil is 4.79× 10-³ N. s/m², motor oil is used as a lubricant between two machine parts. The variation in velocity of the oil is 1.6 m/s and a maximum shear stress is 62.8 N/m². What is the required spacing between machine parts in millimeter?
8. A square metal plate 1.5 m side and 1.5 mm thick weighing 50 N is to be lifted through a vertical gap of 25 mm of infinite extent. The oil in the air gap has a specific gravity of 0.95 and viscosity of 2.5 N.s/m². If the metal plate is to be lifted at a constant speed of 0.1 m/s find the force and power required. [Ans. 145.7 N, 14.57 W] 15
Example 5 The space between two square flat parallel plates is filled with oil. Each side of the plate is 60 cm. The thickness of the oil film is 12.5 mm. The upper plate, which moves at 2.5 metre per sec requires a force of 98.1 N to maintain the speed. Determine : - i.the dynamic viscosity of the oil, and ii.the kinematic viscosity of the oil if the specific gravity of the oil is 0.95.
solve a and b. A shaft 80 mm in diameter is being pushed through a bearing sleeve 80.2mm in diameter and 0.3 m long. The clearance, assumed uniform is flooded with lubricating oil of viscosity 0.1 kg/ms. (a) If the shaft moves axially at 0.8 m/s, estimate the resistance force exerted by the oil on the shaft, (b) If the shaft is axially fixed and rotated at 1800 rpm, estimate the resisting torque exerted by the oil and the power required to rotate the shaft.
(Modeling/similarity) The pressure drop per unit length in a 0.286-in.-diameter gasoline fuel line is to be determined from a laboratory test using the same tubing but with water as the fluid. The pressure drop at a gasoline velocity of 1.93 ft/s is of interest. (a) What water velocity is required? i ft/s (b) At the properly scaled velocity from part (a), the pressure drop per unit length (using water) was found to be 0.477 psf/ft. What is the predicted pressure drop per unit length for the gasoline line? i psf/ft
What is Newton’s law of flow and its application? Differentiate flow properties and corresponding rheograms between Newtonian and non-Newtonian materials. Define and show calculations on the effects of temperature on viscosity and recognize similarities between viscous flow and diffusion relative to temperature. What are the rheologic behaviors with their corresponding rheograms. can you also indicate some references
A fluid with viscosity of u = 1.752 x 10-5kg/m. s and density of p = 1.2kg/m3 flows at U=1 m/s over a flat plate. The boundary layer displacement thickness %3D at the end of the plate is reported 0.01315 m. Assuming the flow is laminar, (a) Find the boundary layer thickness at the end of the plate. (b) Find the momentum thickness at that location. (c) Find the drag force of the plate.