Engineering

The y-component of the force F which a person exerts on the handle of the box wrench is known to be 87 lb. Determine the x-component and the magnitude of F
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List four items that are manufactured using the gas metal arc process.
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// quartstogallons.java class quartstogallons { public static void main(string[] args) { // write your code here } }
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b. draw the equivalent circuit of the alternator per phase under the dc field excitation conditions given above. c. what is the nominal full load current per phase? 2. a. if the alternator in problem 1 supplies a resistive load of 120mw at a voltage of 12kv, what must be the induced voltage eo ?
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describe the three parts (sensor/transducer, signal conditioning, output stage) of the following measurement systems: a) measuring cup used in the kitchen b) system used to measure the gasoline pumped into a car at the gas station. if you have to look on the internet to see how these measurement devices work. if one of the three parts of a general measurement system do not exist in a) or b) then say so.
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if a twisted-pair cable has a diameter of 0.8 cm, which of the following options would you apply as the bend radius of the cable so that data transmission is not impaired?
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Clear statements of what students will achieve as a result of a lesson that they exhibit in an observable way. Also called learning outcomes.
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p1 - connecting computing consider the following program, which is intended to display the number of times a number target appears in a list.
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if a body is subjected to a coplanar system of loading, which internal resultant loading component is zero at the section obtained by the method of sections?
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in order to generate findings about causation, researchers must use research. correlational experimental observational naturalistic
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A bullet in a rifle accelerates uniformly from rest at 65 000 m/s2. If the velocity of the bullet as it leaves the muzzle is 450 m/s, (i) how long is the rifle barrel? (ii) How long did it take for the bullet to travel the length of the barrel? (iii) What is the average speed of the bullet?
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if a furnace is using 1280 lbs./hr of oxygen, what is the correct balance equation and how much pentane will completely combustion?
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A Windows computer is experiencing a problem accessing the Internet. The network patch cable and network interface card have been tested and verified to be working properly.What step should be considered next to resolve this problem?Question 5 options:Update network settings.Restart services.Kill tasks.Disable application startup.Update network settings.What Windows utility is particularly useful in identifying software and hardware bottlenecks, and provides the ability to monitor in real time?Question 6 options:Event ViewerReliability MonitorPerformance MonitorResource Monitor
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Design a database for an online assignment management system (think of it as Canvas with only assignment management features):Requirements:The system should be able to store and manage professor/student accounts, courses, assignments, submissions, grades, comments, and track email notification's delivery status.Professors are able to create and manage their courses (a professor can create multiple courses but one course can be owned/managed by only one professor).Students can enroll in multiple courses.For each course, multiple assignments can be created.A student can submit multiple times for an assignment. All the submissions will be saved but he will be graded only once.Students and professors can leave comments on assignments (like the Canvas system).To make sure comments are read in time, when a new comment is added, the system will notify the other party right away by email.In order to guarantee all email notifications are successfully delivered, the system needs to track and resend failed email delivery attempts (this is necessary as sometimes the target mail server could be temporarily down or offline or under maintenance).
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(Multiple Choice) Which of the following is most likely to be considered an overarching goal of the International Society of Technology in Education (ISTE) standards?a. To enable teachers to create dynamic learning experiences that integrate our understanding and the relevance of technological tools that provide educational support.b. To provide roles for government and professional organizations in the development of standards.c. To introduce computers and technology into the classroom.d. To create consequences for compliance and noncompliance for use of technology in the classroom.
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engineers are tasked with designing a new solar system themed roller coaster ride. the track starts at point p, at the top of a sphere with radius r (representing jupiter). the track goes down to ground level, then to point q, the top of a sphere of radius r (representing neptune) and then back to the ground level. ignore air resistance, and assume friction between the cart and the track is negligible
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if learning occurs as a result of exposure to any media, the learning is caused by the instructional method embedded in the medical presentation
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/* The constructor initializes a History object that corresponds to an Arena with nRows rows and nCols columns. You may assume (i.e., you do not have to check) that it will be called with a first argument that does not exceed MAXROWS and a second that does not exceed MAXCOLS, and that neither argument will be less than 1.*/#include "history.h"#include using namespace std;History::History(int nRows, int nCols){m_rows = nRows;m_cols = nCols;for (int i = 0; i < m_rows; i++) {for (int j = 0; j < m_cols; j++) {m_grid[i][j] = false;}}}/*The record function is to be called to notify the History object that an unpoisoned rat has eaten a poison pellet at a grid point. The function returns false if row r, column c is not within bounds; otherwise, it returns true after recording what it needs to. This function expects its parameters to be expressed in the same coordinate system as the arena (e.g., row 1, column 1 is the upper-left-most position).*/bool History::record(int r, int c){if (rm_cols)return false;m_grid[r-1][c-1] = true;return true;}/*The display function clears the screen and displays the history grid as the posted programs do. This function does clear the screen and write an empty line after the history grid; it does not print the Press enter to continue. after the display. */void History::display() const{clearScreen();for (int r = 0; r < m_rows; r++){for (int c = 0; c < m_cols; c++){if (m_grid[r][c])cout
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calculate the distance d from the center of the earth at which the force on a particle from the moon is equal to 1.24 times the force on the particle from the earth. The particle is restricted to the line through the center of the earth and the moon. Justify the two solutions (d1
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machine learning mastery with weka discover how to build predictive models in minutes without the code, without the math and without the confusion pdf
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a parachutist of mass 68.1 kg jumps out of a stationary hot air balloon. compute velocity as a function of time. the drag coefficient is equal to 12.5 kg/s. (refer to class notes and textbook example) use f
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this sign is used to warn drivers about: this sign is used to warn drivers about: upcoming intersections. road construction. road curves ahead. 31 . when you see this sign, you sho
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1. A steel container expands in volume 1% when the pressure with in it is increased by 70Mpa. At standard pressure, it holds 8kg of water; =1000kg/m3. For K=2.05Gpa, when it is filled, how many kilograms of water must be added to increase the pressure to 70Mpa (gage)?
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fill in the blank. constraints are ___ group of answer choices ... design properties of objects, which indicate to users the actions they can take. ... design decisions based on how affordable an object or system is. ... a term used to describe the overall aesthetic of a design. ... a limitation or restriction in a design, which prevents certain user actions.
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