ENGR 210 - Statics Tutorial 1 Your Name: Partner’s Names: Section:_____________ _______________________ _________________ _________________ _________________ _________________ _________________ _________________ VECTORS This assignment will introduce the use of the Cartesian Coordinate System‚ vector notation‚ and properties of vectors to find corresponding unit vectors and resultant forces. The dot product will also be introduced. Each group will choose the origin of a coordinate system in
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Engineering Mechanics - Statics Chapter 1 Problem 1-1 Represent each of the following combinations of units in the correct SI form using an appropriate prefix: (a) m/ms (b) μkm (c) ks/mg (d) km⋅ μN Units Used: μN = 10 −6 N km μkm = 10 9 −6 Gs = 10 s ks = 10 s mN = 10 ms = 10 Solution: ( a) m 3m = 1 × 10 ms s m km =1 ms s ( b) μkm = 1 × 10 μkm = 1 mm ( c) ks 9 s = 1 × 10 mg kg ks Gs =1 mg kg ( d) km⋅ μN = 1 × 10 −3 −3 −3 3 N s −3 m mN km⋅ μN = 1 mm⋅ N 1 ©
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Definition Of Static Electricity Static electricity is the buildup of electrical charges on the surface of some object or material. Static electricity is usually created when materials are pulled apart or rubbed together‚ causing positive (+) charges to collect on one material and negative (−) charges on the other surface. Results from static electricity may be sparks‚ shocks or materials clinging together. Static electricity is the accumulation of electrical charges on the surface
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Electrostatic Field • An electrostatic field is a phenomenon that is very similar to a magnetic field. When an object is electrically charged‚ it creates an electrostatic field. If an object has an excess of electrons‚ then it’s considered to have a negative charge. If an object has fewer electrons than its surrounding environment‚ though‚ it’s considered to be positively charged. Just like with magnetic fields‚ two objects that are oppositely charged will attract each other. This scientific
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about us and how we identify ourselves‚ throughout the experiences we face in our lives. Identity formation is defined as the combination of personal‚ social and cultural experiences that combine to form an individual’s identity. Identity is not static‚ and never will be; it is the result of continuous interaction with the environment. People in our lives such as friends‚ family‚ teachers and idols affect the way we identify ourselves; they are a big factor in building our personality. Past experiences
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Billy Mitchell was the founding father of what is now the Air Force. His legacy of tragedy and triumph resonates with the proposition that success always starts with failure. The tragedy of his court martial‚ subsequent resignation after a long military career‚ and early death ended in triumph because his vision became a reality in the creation of today’s independent Air Force. Mitchell’s vision for the Air Force past and present was a theory of airpower not based on a single idea but on the combined
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Static Contraction Weight Lifting Going to the gym‚ I notice people blindly bouncing from weight machine to machine until they do enough repetitions to make the target muscle group tired. Isn’t that the goal of working out? Tiring yourself out so your body grows more muscle? No‚ unfortunately that is not how it works. Working out with the purpose of gaining muscle and strength requires more than just getting “tired” and it must be more than just a habit. One of the best ways to train your body
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Week 4 Assignment GENERAL INSTRUCTIONS: 1. Transfer data into an Excel spreadsheet each one on a specific tab on the bottom broken down into 8 tabs‚ one for each table (don’t forget to label the document with your name‚ a title‚ headings‚ and each tab). 2. Insert an applicable graph for each of the 8 tables located at the bottom of the table (be sure to label each graph). 3. Submit Excel spreadsheet to the Dropbox. Here is the data that you are required to put into an Excel document
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Early life[edit] Elliot was born in Portland‚ Oregon‚ to Fred and Clara Elliot. Fred was of Scottish heritage; his grandparents were the first of his family to settle in North America. Clara’s parents moved near the turn of the 20th century from Switzerland to eastern Washington‚ where they operated a large ranch. They met in Portland‚ where Clara was studying to be a chiropractor and Fred‚ having devoted himself to Christian ministry‚ was working as a traveling preacher with the Plymouth Brethren
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I have always liked working with numbers and statics. Not doing the complex and abstract math that you do in school but just observing and analyzing statics. As a child I liked to watch baseball because all of the players could be reduced down to statics that could be compared and analyzed. People will tell you that their team will win because people get emotional over sports‚ but using statics you can see how a game will most likely play out before anyone stepped up to home plate or showed up for
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