Mechanics: Work‚ Energy‚ Momentum‚ Kinematics of Rotational Motion Jacque Lynn F Gabayno‚ Ph.D. Lecture Notes 1 Work as defined in Physics r r W =F s Force× Displacement = Force × Displacement *SI Units: 1 N.m = 1 Joules (i.e. same as the unit of energy) 2 Recall “Dot Product” The dot product allows us to multiply two vectors to get something that is SCALAR. r A r A For a constant force: r r r B = A B cos ! r B = Ax Bx + Ay By + Az Bz Only those along the direction of
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Experiment 6: Work‚ Power and Energy Laboratory Report Eljine Jayson Zhang‚ Shaira Madelene Vinta‚ Mel Marvin Villarante‚ Pauline Alyssa Vega‚ Camille Elijah Valdez‚ Nicole Dominique Vasquez Department of Physical Therapy College of Rehabilitation Sciences‚ University of Santo Tomas España‚ Manila Philippines Abstract This report aims to show how to determine the power output of going up a staircase and going down the same staircase‚ to determine the change in kinetic and potential
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no50–64% 65–74% 75–84% 85% + Pass Credit Distinction High Distinction Assignment 1 This assignment is a compulsory assessment task. Value: Due: 15% of final mark 12.00pm (midday) on the scheduled teaching day of Week 5 Topic: Marking criteria: Assessment 1 See guides to Assessments Imagine a country where long distance bus and taxi services are both provided by private interests‚ and‚ from a consumer perspective these services are viewed as substitutes. The demand for bus services is:
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How candidates get Elected In order to become president‚ you have to be a candidate. Candidates are people trying to go for president. They go to all 50 states so they can be voted for. They have to do a lot of things like‚ they have to be fast or the people will get board‚ they have to very brave because they are standing in front of a million people. If someone want to be president they have to have a lot of money‚ has to be a specific age‚ and you have to be born in the state. In order
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This work MGT 415 Week 4 Discussion Questions under the topic "Leadership Development Within Groups and Group Creativity" comprises an answer on the following problem: "Leadership Development Within Groups. Read the website article‚ "Leadership Development within Groups: Managing Conflict." Identify a conflict that has occurred recently within a group you are a part of. List the reason(s) for the conflict. Was the conflict resolved the same day? If so‚ what conflict style(s) were used and were they
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Electricity is a form of energy. Electricity is the flow of electrons. All matter is made up of atoms‚ and an atom has a center‚ called a nucleus. The nucleus contains positively charged particles called protons and uncharged particles called neutrons. The nucleus of an atom is surrounded by negatively charged particles called electrons. The negative charge of an electron is equal to the positive charge of a proton‚ and the number of electrons in an atom is usually equal to the number of protons
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these things can and will affect Diageo in the domestic environment. Michael Porter can help Diageo form better relationships with its customers‚ suppliers and the government who regulate the business‚ product and its environment. He can show Diageo how to overcome geographical factors like price and product details of other businesses in the same industry. By being better than the competitor Diageo has a better chance to make it in the domestic environment. Michael Porter can help Diageo look at the
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In doing research it was found that there are two ways spoken about‚ regarding how the Rabbitohs got their name. The most popular one being that the players would sell rabbits in the southern part of Sydney/Redfern in the alleyways to earn some money. After the trade of the rabbits they would skin them on the spot inevitably getting the fur and blood on their jersey. They would then continue during the day and play a game of rugby union in their blood-stained jumpers allowing opponents from wealthier
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Hey all you amateur basketball players out there. Read this to find out how to improve your game! <br> <br><b>Tip 1:</b> <br>To be a great basketball player‚ you first must know your strengths and weaknesses. Big tall people don’t need to shoot threes and short people shouldn’t be in the middle struggling to get rebounds. Very physically able players should use that to there advantage to jump higher‚ run faster‚ and play better than their opponents. Not very strong or fast players should use fakes
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1 What is brute force attack and how can the risks of these attacks be mitigated. It is a cryptanalytic attack that can be used against any encrypted data. It can be mitigated by choosing suitable passwords and putting in place lockouts that restrict access after x number of failed login attempts will significantly assist in reducing the risk of brute-force attacks. 2. Explain a scenario where a hacker may use Cross Site Request Forgery (CRFS) to perform authorized transactions. If you are on
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