Question: The rigid bar AD is supported by
The rigid bar AD is supported by two steel wires of 1/16-in. diameter A (E = 29 × 106 psi) and a pin and bracket at D. Knowing that the wires were initially taut, determine a. the additional tension in each wire when a 120-lb load P is applied at B, b. the corresponding deflection of point B 
Transcribed Image Text:
E F 15 in. 8 in. A B C D 8 in. -8 in. -8 in. P
> PROJECT STEPS You work for All Around Outside Maintenance, an outdoor maintenance 1. company, and have decided to create an Access database to make it easier to keep track of business information. In this project, you will create and update tables, impo
> Write a function that computes and return the frequency of letters in a given text file that is to compute the frequency of occurrence of each letter in the alphabet. Write a function that computes and return the frequency of letters as the first letter
> Can someone code this is Python 3 or Codio please. 6. Regular Expression Search Challenge In this challenge you will use the file regex_search_challenge_student.py to: Regular Expression Search Challenge Using the Python string below to perform a search
> Codio (python) Challenge X factorial, also written as X!, is X*(X-1) * (X-2) * (X-3).........* (1) So, 4! is 4*3*2*1 = 24 We provide you with a value N. Calculate N! and output only the final result. #Get N from the command line import sys N = int(sys.ar
> 5. 6. Final challenge For your final challenge in this unit, you will load two files. The first file F1 will have information about some accounts. It will be pipe-delimited and have one record per line, with these fields: ACCOUNT NUMBER | PIN CODE | BA
> 26. A(n) _______ is an abstract data type that stores and retrieves items in a last-in-first-out manner. queue stack vector array None of the above Quèstion 28 The pre order traversal of the tree shown below is: (100 19 36 (17 3 (25 1 7 100,19
> What would happen if we add cout to the end of the program (when s2 is empty?) Fix Stack.h so that these problems would not occur. #ifndef STACK_H #define STACK_H // your name // Stack.h // date // description #include <vector> using namespace std;
> Suppose we have a vector of integer stacks: vector sv; Write a function to return the number of stacks in the vector that are not empty.
> I made a program for class to find the amplitude of oscillation for our problem but I cannot figure out how to graph the comparison of amplitude. Basically our given is: Ka= input (Stiffness of board A); Ma= input (Weight of board A); Kb= input (Stiffnes
> Predict the products of the reaction below. Draw a mechanism. 3. 4. HO H;SO, heat Br NaOEt iPr
> Describe governance principles, standards, and practices in the IT environment. Using the media presentation as a case study: Describe the role of an organization's IRB. Describe the role of an organization's technology PMO. List and describe the compone
> HIPAA specifically addresses health care organization's use of social media platforms. True False
> Create a program that accepts and formats a paragraph from the user as follows: Ask the user for the length of the paragraph in characters. Repeatedly ask the user for the number of characters and only except a number more than 80 and less than 500. Cr
> PYTHON Write code that attempts to read a number from the console. Your code will read a string and then attempt to convert that string into a float. Your code will start out with: userInput = input ("Please type a real number: ") And then your code wi
> 1. Explain why an organization's firewall should block incoming packets the destination address of which is the organization's broadcast address. 2. Explain why an organization's firewall should block outgoing packets the source addresses of which are n
> 1. What are the differences between a reference variable and a primitive data typed variable? 2. When are two reference variables the same?
> The benefit to having a well-constructed business continuity plan is often implicit. What is the best way to convince the management team to undertake such a plan?
> Given the following code fragment, what is the final value of y that is displayed? int x, y; -13; y = - 0; while(x < 3) y + 2; 23B X + 1; System.out.printin(y);
> How do I import a word document of tables into my database through mySQL workbench?
> One of the view icons at the bottom right corner of a Word document is selected. Which view does the selected icon represent? Read Mode Multipage Print Layout Web Layout + 140%
> 16. Which factor can mitigate the problems of increased complexity that come with using a DBMS? a. sound database design b. using large file sizes c. using no integrity constraints d. writing complex access rules 17. Which of the following is true about
> How many times will the following loop iterate? int x = 10; while (x > 0) System.out.println (x) ; X--;
> The ________ command on the AutoFit button menu returns a table to its default behavior. AutoFit Window AutoFit Fixed Column Width AutoFit Open AutoFit Contents
> 106 107 108 109 110 çdouble evaluate( vector& stack) { vector d Briefly explain the programming below. 106 107 edouble evaluate(vector<double& stack) { vector<double> reversedStack; 108 109 110 while (!stack.empty()) { if (stack.bac
> On SheetTab 2 – Name: Student Stats – Color: Green Do the following: Your first and last name should be the title for this worksheet It should be merged and centered across all columns of the worksheet. Your name sh
> 17. formula always begins with the = sign in the cell A. True B. False 18. Cell references in a formula can be typed, using upper-or lowercase letters, or selected with the mouse A. True B. False 19. When entering text in a cell, which feature su
> Please answer the questions related to Excel 1. Define Row 2. Define Column 3. Define Cell 4. Define Cell Address 5. Define Range 6. How would you write. the name of the range A1 through C14? 7. What is a spreadsheet? 8. What is a workbook? 9. How do you
> When creating a formula, you must use a(n) ___________ so that if the value in the cell changes Excel automatically re-calculates the spreadsheet. a. arithmetic operator b. calculator c. cell reference d. AutoFit command
> ____________ is a feature that speeds your typing and lessens the likelihood of errors; if the first few characters you type in a cell match an existing entry in the column, Excel fills in the remaining characters for you. a. AutoFit b. AutoComplete c. A
> 11. Which feature is helpful if you have to enter a series of text, numbers, or dates? A. AutoFit B. AutoComplete C. AutoText D. AutoFill 12. What does Excel allow you to print? A. The active worksheet B. The entire workbook C. Selected cells D. T
> Excel number format problem appear as # I created Excel sheet and insert numbers on it on laptop that have monitor 15.6" , the format number is good , when i send e-mail to another person that have monitor 24" we found that totals cell in this excel she
> MATLAB Write a function with the header: function [uniqueWords] = myWordCloud(bunchOfWords) which takes a cell array of strings called bunchOfWords, counts the number of times each word in the array appears, and orders them according to frequency. The o
> 24 column table in an MS Word document is much wider than the width of the portrait oriented layout. How to make this table fit in the page? a. Use Landscape orientation to make more space b. Use AutoFit to Contents to narrow columns c. Use smaller fo
> Word 2013 includes a new feature that simplifies the process of adding rows and columns. Describe the feature. If a lengthy table extends to another page, how can you make sure the columns on the next page are still identified by column headings? After
> Given a vector r of length N +1, write a Python function that constructs the matrix where the xi are the components of the vector a (nu Recall the function column_stack can help you to stack vectors horizontally. N-1 N-1 ... N-1 IN N.
> Consider the cross section show in the figure b. C (8,9)– b b= 14 in t- 2 in Best Score: 2.00 /5 Current Score: 2.00 /5 Calculate (8.y) the coordinates of the centroid 1/1 pts v System Answer: 0,5 Calculate ly the mament of inertia about xc-axis pas
> Consider the cross section show in the figure b= 11 in t= 3 in Calculate (8,9) the coordinates of the centroid ) in ENTER Calculate Ix the moment of inertia about xçəxis passing through the centroid C in^4 ENTER Calculate ly the moment of inertia a
> Consider the cross section show in the figure y w" B (w,h) h y =-x h" y = h A (0,0) w = 8 in h = 19 in Calculate ly the moment of inertia about the x-axis in^4 ENTER 3 tries remaining. 1 point(s) possible Calculate ly the moment of inertia about the
> For the following given parameters, determine the allowable gross vertical load-bearing capacity of the shallow foundation. Use Terzaghi's equation and assume general shear failure in soil. (Use FS= 3.0) VALUES: A = 10 B = 8 C = 4 Parameters: Footing
> What size should a continuous strip footing be for a commercial building if the net allowable bearing capacity is 2,000 pounds per square foot and the loading is 3,200 pounds per linear foot? What size would you recommend for a square footing with the sa
> Determine the reactions at the supports. 5 kN 2 m B 8 kN 6 kN 2 m 2 m 2 m Prob. 5-15
> Prove that the acceleration vector in the cylindrical coordinate system. (i.e., derive the radial and transverse components).
> Use the Alpha-method to calculate the ultimate and allowable bearing capacity of the single pile. Existing Ground Surface Elevatlon Depth (m) (m) (kPa) 91.0 1.5 m 0.5 31 89.5 2.0 30 Medium Silty Clay 3.5 33 19.0 kN/m³ 5.5 m 5.0 34 T'-9.2 kN/m³ 84.0 6
> The car travels around the circular track such that its transverse component is θ=(0.006t2)rad, where t is in seconds. Determine the car's radial and transverse components of velocity at the instant = 4.5 s Determine the car's radial and transverse compo
> The car travels around the circular track such that its transverse component is θ=(0.006t2) rad, where t is in seconds. Determine the car's radial and transverse components of velocity at the instant t = 3.6 s. Determine the car's radial and transverse c
> For the problem worked in class, if the water table was located 2' below the bottom of the foundation, what would the gross allowable bearing capacity (gross allowable load per unit area) be? What would the net allowable bearing capacity be? For a circ
> The car travels around the circular track such that its transverse component is θ=(0.006t2)rad, where t is in seconds. Determine the car's radial and transverse components of velocity at the instant t = 3.8 s. Determine the car's radial and transverse co
> Determine 5 geological processes showing the differences between physical and historical geology.
> Basic Differences between Physical & Historical Geology • Physical Geology studies the current presence geological factors whereas; • Historical Geology deals with the geological events occurred in the past. Determine FIVE (5) geological processes sho
> Determine the maximum shear force V that can be applied to the cross section. The wood beam has an allowable shear stress of ?allow = 8.5MPA 50 mm 50 mm +100 mm 50 mm 200 mm 50 mm
> 4-lane multilane highway with a density of 17 pc/mi/ln. What is the LOS?
> LOS depends on Measures of Effectiveness (MOE) • Automobile mode • Freeways: ? • Multilane highways: ? • Two-lane highways: ? • Intersections: ?
> A four-lane undivided multilane highway (two lanes in each direction), has the following roadway and traffic characteristics: Rolling terrain 11-ft lanes 5-ft shoulder 5 access points/mile 565 two-way peak hour volume (veh/h) Directional split = 60
> The frame shown in Fig. 5 has bending rigidity EI and axial rigidity EA. Assuming strain energy due to shear deformation is negligible, use Castigliano's second theorem and obtain, a. the equations for axial force in part AB and bending moment in part B
> Find the relative displacement of points A and D in the structure of uniform section shown in fig. Assume uniform flexural rigidity. A n w W→ID C B
> What is the allowable bearing capacity of the foundation shown below? Sand 1 m d=36° 2.0 m x 100 m 4.5 m n=17 kN/m³ Clay c=50 kPa
> The relative rigidities for the shear walls shown in the figure below are: Determine the location of the centre of rigidity of the building. TA= 20 B= 12 TD =9 %3D n= 12 rc = 10 %3D 20 ft 60 ft 20 ft 20 ft t. 20 ft 50 ft 70 ft 30 f 40 ft 20 t 20 ft
> Figure P7.8 shows an 8-in.-thick (nominal) concrete masonry shear wall that has several openings. Calculate a. relative rigidity of the wall by Methods 1,2, and 3. 3' 4' 16' 8' 4° 10 4 8' 8 4" 66' FIGURE P7.8
> Derive the general formula for stiffness matrix[kcr].
> 1. Determine Internal Shear and Moment As Functions of X, calculate and draw shear and moment diagrams Determine Internal Shear and Moment as Functions of x, Take left end as Fixed Determine Reactions at Supports, assume Nodes 1 and 3 are fixed suppo
> The block brake consists of a pin-connected lever and fr iction block at B. The coefficient of static friction between the wheel and the lever is μs = 0.3 m and a torque of 5 N.m is applied to the wheel. Determine if the brake can hold the
> For the beam and loading shown above, determine the internal bending moment at point C. For the beam and loading shown above, determine the internal bending moment at point C. Answer: For the beam and loading shown above, determine the internal ben
> 25 kips 6 in. t = 0.25 in. - 25 in. - b For the beam and loading shown, determine: 3 in. 25 kips. 6 in. t = 0.25 in -25 in.- 9. 8 in. For the beam and loading shown, determine: 6. The shearing stress at point b (ksi) 3 in. 25 kips, 6 in. t = 0.25
> Consider the given beam and loading. Draw the shear and bending-moment diagrams for the beam and loading shown. For the beam and loading shown, identify the maximum absolute values of the shear force and bending moment.
> The figure below shows a retaining wall hat is restrained from yielding (given: H= 20 ft; Φ = 300, c = 0; γ = 105 lb/ft3: OCR = 1). Find: 1. Ko and the lateral earth force Po 2. Ka and the Rankin active lateral force Pa 3. Kp
> For the wall and soil conditions shown in the Fig. 3, determine the active lateral earth pressures on the retaining wall. Draw the lateral pressure diagrams, and determine the magnitude and location of the lateral force. Also calculate horizontal and ver
> Determine allowable bearing capacity with a factor of safety of 2. T-115 put A Wate takle
> For the wall and soil conditions shown in the Fig. 3, determine the active lateral earth pressures on the retaining wall. Draw the lateral pressure diagrams, and determine the magnitude and location of the lateral force. Also calculate horizontal and ver
> Locate the centroid of the plane area shown. PROBLEM 5.2 Locate the centroid of the plane area shown. 2 in 21 in. 15 in. PRO EM 5.7 Locate the centroid of the plane area shown. 20 in. ra15 in. 30 in. -30 in
> Locate the centroid of the plane area shown. Problem 1: -4 in. Locate the centroid of the plane area shown. 5 in. 1.5 in. 2 in. 1.5 in. Problem 2: Locate the centroid of the plane area shown. 35 mm 15 mm 15 mm 20 mm 30 mm
> Locate the centroid of the plane area shown. PROBLEM 5.3 120 mm Locate the centroid of the plane area shown. 100 mun PROBLEM 5.13 Locate the centroid of the plane area shown. 20 in. y=kr² -20 in.
> The Diffusion coefficients for carbon in nickel are given at two temperatures. Determine the values for D0 and and Q. () 2.2 x 10 D (m2/s) 1473 EL9
> Consider the cross-section show in the figure Calculate Ix the moment of inertia about the x-axis Calculate Iy the moment of inertia about the y-axis y w" B (w,h) h y =-x h" 3. y = h A (0,0) W = 12 in h = 15 in
> Consider the cross section show in the figure Xc C(2,9)- b = 11 in t = 1 in Calculate (X,9) the coordinates of the centroid ) in ENTER 3 tries remaining. 1 point(s) possible Calculate Ix the moment of inertia about xc-axis passing through the centr
> 1. Locate the centroid of the plane area shown. 2. Locate the centroid of the plane area shown. -4 in.- 5 in. 1.5 in. 2 in. brasin. 1.5 in. 35 mm 15 mm 15 mm 20 mm 30 mm
> Weight: 20.00 % Consider the cross section show in the figure 2 b C(8,9)- Xc b Calculate (X.9) the coordinates of the centroid : ) in ENTER 2 tries remaining. 0.67 point(s) possible Calculate lx the moment of inertia about xc-axis passing through
> Consider the Cross section shown in the figure y b C(8,9)- Xc 1 b b = 14 in t= 1 in 2. Calculate (x,y) the coordinates of the centroid ) in ENTER 3 tries remaining. 1 point(s) possible Calculate Jc the polar moment of inertia in^4 ENTER Calculate ly
> The allowable bearing capacity may be dictated by the allowable settlement. True False
> Name the following compound: Spell out the full name of the compound. B. C. D. E. F. CH3-CH2-CH2–CH=CH2 CH3-CH2-CH=CH-CH3 CH3 CH2=C-CH2–CH3 CH3 CH2=CH-CH-CH3 CH3 CH3-C=CH-CH3
> Rank these compounds by boiling point. Select the compound that has the highest boiling point. based on that compound's dominant intermolecular force. Highest Boiling Point pentane: H3C-CH2-CH2-CH2-CH3 CH3 H3C-C-CH, CH, neopentane: CH3 isopentane: H
> In each reaction box, place the reagent and conditions from the list below. 1) 2) он 3) но 4) TSCI, pyridine BHTHF H2SO. (conc.) NaBH. NaOH (CHalaCO H2O2. NaOH, H2O HO* CH;CO0 CH;0 1) l|OH 2) H2O/NaOH HPO4, A Og in CH C2 CH,ONa in CHSOH BaHe in THF
> In each reaction box, place the best reagent and conditions from the list below. 2) 3) 4) 2 equiv. NaNH CH,Br HO, H;SO4, HgSO. excess NaNH, then H20 Socie CHCH;Br BH/THF HBr Brz Hạ. Lindlar catalyst bromocydohexane H2O2, NaOH, Ho
> Name each of the following: CH CH.CH.CH.CH Question #2 - Name the following compounds: CH;CH,CH,CH,CH, Question #2 - Name the following compounds: Question #3 - Name the following compounds: Question #4 - Name the following compound: Question #5 - Na
> When benzene freezes at 5.5°C its density changes from 0.879 gcm−3 to 0.891 gcm−3. Its enthalpy of fusion is 10.59 kJ mol−1. Estimate the freezing point of benzene at 1005 atm.
> The enthalpy When benzene freezes at 1 atm and at 5.5°C its mass density changes from 0.879 g cm of fusion is 10.59 kJ/mol. Estimate the freezing point of benzene at 1,020 atm.
> When 2g of urea is dissolved in 100g of benzene the solution freezes at 3.5c. when 3g of unknown substance is dissolved in 50.0h of benzene, the solution freezes at 3.14C. calculate the molar mass of the unknown substance. Tf benzene=5.5C
> 2.55g napthalene dissolved in 30g of benzene. benzene freezes at 5.5C and resulting solution freezes at 2.13C what is the freezing point depression constant of benzene.
> When benzene freezes at 5.5 C its density changes from 0.879 g/cm3 to 0.891 g/cm3. Its enthalpy of fusion is 10.59 kJmol-1. Estimate the freezing point of benzene at 1000 atm. The normal freezing point of benzene is 5.6 oC 10590J × 78mol 0.879 0.891,
> Draw the Lewis Structures for the following molecules and predict the molecular geometry (including expected distortions if any): a. BCl3 b. SnBr4 c. TeF6 d. TeCl4
> Add formal charges to each resonance form of HCNO below. А. В. C. H- -NE EN-
> 1. What is the final product produced in the following reactions? 2. What is the product of the following reaction? 3. What is the product of the following reaction? 4. What is the product of the following reaction? 1) CH3CH2MgBr/ THF H3C-C=C-H ?
> What is the product of the following reaction? 17. What is the product of the following reaction? 1) HзРОд, heat, 2) 02, heat 3) H30*, heat 18. What is the product of the following reaction? OH PBR3 19. What is the product of the following reaction?
> What is the product of the following reaction? H2/Pt a. b. H. d. H. с. H. но но но но What is the product of the following reaction? HO NaBH4, H20 What is the product of the following reaction? 1) xs LAH, Et20 2) H20, H2SO4
> What is the product of the following reaction? the following reaction? 1) excess CH,MgBr он H 2) H20 OH A 15. What is the product of the following reaction? 1) excess PhLi 2) H20 OH Ph Ph Ph Ph B D A 16. What is the product of the following reaction?
> Predict the product of the reaction below. OH CH;CH,CH,OH ? H,SO4, H2O
> 9. What is the product of the following reaction? 10. What is the product of the following reaction? 11. What is the product of the following reaction? 12. What is the product of the following reaction? 13. What is the product of the following reacti
> Classify the following compound according to their type as ionic or molecular respectively NO2, CCI4, K20 ionic, molecular, ionic molecular, ionic, ionic molecular, molecular, ionic ionic, ionic molecular
> Classify the following compounds according to type as ionic or molecular, respectively: Li3N, Al2O3, H2S a. ionic, ionic, molecular b. molecular, ionic, molecular c. molecular, ionic, ionic d. ionic, molecular, ionic
> Select the statements below that are TRUE: Both amorphous PET and crystalline PET are opaque in color. High-impact PS contains monomers other than styrene. LLDPE is synthesized from ethylene and some other monomers. PP is the only vinyl polymer that have
> Draw Lewis structures and indicate shapes for the following. For each central atom, indicate the formal charge, predict the bond angles and identify the hybridization. A. TeF62- B. XeO2F2
