HW 1 solutions Point Charge in One Dimension A point charge q1 = -3.5 μC is located at the origin of a co-ordinate system. Another point charge q2 = 5.1 μC is located along the x-axis at a distance x2 = 9.3 cm from q1. 1) What is F12‚x‚ the value of the x-component of the force that q1 exerts on q2? -18.57 N For all of these problems we want to make use of the standard electric force equation: ̂ So for this problem with K=9*109 Nm2/C2‚ Q1=-3.5μC‚ Q2=5.1 μC‚ and r=9.3 cm we get F=-18.57
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Unit 2 Assignment 1: Calculate the Window of Vulnerability The WoV covers a timeline from the moment a vulnerability is discovered and identified by the IT people. It also includes the time taken to fix the vulnerability. It is also important to explore the device(s) that were targeted by the attack. In this instance‚ being the SMB server within the LAN. The window of vulnerability is 8 days. 1. The WoV covers a timeline from the moment a vulnerability is discovered and identified by the IT people
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The scientific method starts when you ask a question about something that you observe: How‚ What‚ When‚ Who‚ Which‚ Why‚ or Where? And‚ in order for the scientific method to answer the question it must be about something that you can measure‚ preferably with a number. Your Question Do Background Research: Rather than starting from scratch in putting together a plan for answering your question‚ you want to be a savvy scientist using library and Internet research to help you find the best
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When you want to lose weight‚ you will need to burn off more calories than you take in. There are several ways to lose weight. Quick ways and a little long drawn out ways‚ healthy and unhealthy ways. Losing weight has a lot of benefits to our health; there are many ways to lose weight which are illustrated through healthy dieting and exercise. Keeping physically active is the key to a healthy lifestyle. Sometimes it’s best to check with your doctor before you start to diet and exercise. If you haven’t
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How to Calculate Beta Beta refers to the volatility of a particular stock compared against the volatility of the entire stock market or‚ in practice‚ a representative index of that market‚ such as the Standard and Poor ’s (S&P) 500. Beta is an indicator of how risky a particular stock is and is used to evaluate its expected rate of return. Beta is one of the fundamentals stock analysts consider when choosing stocks for their portfolios‚ along with price-to-earnings ratio‚ shareholder ’s equity
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Describe and discuss at least two features of the psychodynamic approach. (10 marks) One main feature is the defence mechanisms. One assumption of the psychodynamic approach is that the personality is split into three parts; the id‚ the ego and the superego. Defence mechanisms are an unconscious response used when the ego is in conflict with the id and the superego and they prevent the ego from harm. There are four main defence mechanisms; Denial‚ Displacement‚ Rationalisation and Sublimation.
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Electronic Mail Communication Communication can come in many forms but at its most simplistic stage communication is basically the way two individuals interact with one another. For communication to be effective there must be a sender and a receiver. Modes of communication vary from written to oral‚ or verbal to nonverbal interactions. In our current age of technology many advancements in communication have evolved from slower methods such as handwritten letters to much faster methods such as texting
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Can You Find Me Now? How is a Nintendo Wii game console able to determine the location of a Wii Remote while a player interacts with a game? The answer is triangulation‚ a process that determines the location of any object by measuring the angles from two or more fixed points. Surveyors often use triangulation to measure distance. Starting at a known location and elevation‚ surveyors measure a length to create a base line and then use a theodolite to measure an angle to an unknown pint from each
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CAN-CAN А. Vivante “I’m going to go for a drive" he said to his wife. "I’ll be back in an hour or two." He didn’t often leave the house for more than the few minutes it took him to go to the post office or to a store‚ but spent his time hanging around‚ doing odds jobs — Mr. Fix-it his wife called him — and also‚ though not nearly enough of it‚ painting — which he made his living from. "Ail right‚" his wife said brightly‚ as though he were doing her a favor. As a matter of fact
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Describe two major ways in which a company can grow. Give examples to illustrate the two ways of growing. Every business owner remembers how it started its business and how it evolved naturally‚ as well as‚ the work ones put to find the right resources in order to improve it. Each of business companies at a certain point will ask itself whether the market it is serving its needs and if there are any other opportunities. What Davis Group was considering in its strategy was to study the three main
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