Department of Mechanical Engineering MENG 263 TUTORIAL 1 Q1. The motion of a particle is defined by the relation x 2t3 6t2 10‚ where x is expressed in m and t in seconds. Determine the time‚ position‚ and acceleration when v 0. ( Ans. x 2m‚ a 12 m/s2 ) Q2. The motion of a particle is defined by the relation x 2t3 -15t2 24t 4‚ where x is expressed in meters and t in seconds. Determine (a) when the velocity is zero‚ (b) the position and the total distance traveled when the
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Success = Life “Nothing can stop the man with the right mental attitude from achieving his goal; nothing on earth can help the man with the wrong mental attitude.” This quote said by Thomas Jefferson basically means that a person with positive thinking would succeed more than a person with negative thinking. I personally agree with this quote because I myself have many goals that I want to achieve in my life such as becoming a Police Officer. I have been taking the educational path and attending
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What is Alkaline Water? Alkaline water‚ also commonly known as ionized water‚ is water that has a pH level greater than seven. This water is generally produced with the aid of a faucet-based water ionizer‚ or "alkalizer" and features a number of health benefits. Making Alkaline Water These are some of the possible sources of alkaline water: * Lemon (& Lime) Water * pH Drops * Alkalising Powder * Mainstream Water Filters * Water Distillers * Reverse Osmosis * Alkaline
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Does This Thing Work? It operates on a 100 year old proven technology called electrolysis. Whenever you place two pieces of metal in water‚ and apply electricity‚ the water separates into it’s basic molecules‚ Hydrogen and Oxygen (H2O). If you look at the picture on the left‚ you will see H2O molecules connected together in their liquid form which is WATER But when you apply electricity (from your car battery)‚ the molecules separate and form a GAS (called HHO) which is a mixture of Hydrogen
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of purified water again. Due to the people of the United States drinking billions of gallons of water daily‚ the amount of purified water we drink is starting to run out which is causing a problem already. Psychological studies have shown humans still don’t accept water being reused even after knowing the water is purified and perfectly clean. Advocates are still against ultraviolet machines being used to clean and purify water. While some people believe that drinking recycled water is both repulsive
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Mark Antony and the Thirst for Vengeance Shortly after his beloved friend’s death‚ Mark Antony delivers a magnificent and powerful speech to the people of Rome‚ mocking and undermining the previously well regarded actions of Brutus and the conspirators. Julius Caesar as a play focuses thematically on the idea of power and how it affects people. This speech is a result of dramatic changes within the character of Mark Antony‚ and an example of his revenge-fuelled‚ self-created power. Antony employs
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everyone that believed in it. People were arrested for trying to teach this theory in schools before 1950 and people still have problems with it. Evolution should be taught in schools because it is pretty much proven‚ Darwin’s theory was and still is misunderstood and all theories must be studied. Back when evolution was first taught of on the galapagos islands by Charles Darwin the world of science was changing faster than it ever had before. Most of the world looked down
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Can culture be caught or taught A culture of an organization includes the norms‚ feelings‚ beliefs‚ attitudes‚ collective experiences‚ history‚ assumptions and values of an organization. Culture is something a new executive senses even before his first day on the job. That is‚ new employees are told ‘how things are around here’ by their colleagues and their team-leaders. "Caught and not taught" means you learn values or behaviors from the people that practice them‚ instead of by being told.
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Abstract: This thesis examines Deepa Mehta’s trilogy—Water‚ Earth‚ Fire—and the trilogy’s exploration and contestation of colonial‚ anti-colonial nationalist‚ and religious ideologies as intersecting with patriarchal norms to enact symbolic and actual violence on the bodies of women. I argue that Mehta’s trilogy foregrounds the ways in which patriarchal nationalism legitimizes violence against women’s bodies and sexualities through different social and cultural practices and discourses which are
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Water is a chemical compound with the chemical formula H2O. A water molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at standard ambient temperature and pressure‚ but it often co-exists on Earth with its solid state‚ ice‚ and gaseous state (water vapor or steam). Water also exists in a liquid crystal state near hydrophilic surfaces. Water is considered a purifier in most religions. Major faiths that incorporate ritual washing (ablution) include Christianity
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