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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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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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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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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What is a static budget? A static budget is a budget that does not change as volume changes. If a company’s annual master budget is a static budget‚ the budget for sales commissions expense will be one amount such as $200‚000 for the year. In other words‚ in a static budget the budgeted amount for sales commissions expense will remain at $200‚000 even if the actual sales during the year are $3 million‚ $4 million or $5 million. In contrast to a company’s static master budget‚ the company’s sales
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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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categories and or labels. The data at the nominal level is qualitative data that cannot be ordered. The next level can be ordered is Ordinal. No differences between the data can be taken that are meaningful‚ but nominal and ordinal should not be used in calculations. The next level Interval deals with the data that can be ordered and in which differences between the data does make sense. Data at this level does not have a starting point. The data can be used in calculations. The highest level that
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Introduction This project aims to discover which houses are more expensive in jesmond and walker. Source of determination is carried out by a random survey and primary research. Hypothesis. It is an ascertained fact that houses in jemsond are more expensive than those in walker due to the fact that jesmond has a greater distance from the industrial area than that of walker. Background In the past few year‚ prices of houses in the United Kingdom has increased rapidly due to inflation. The government
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Faculty Course Year/ Semester Session : : : Engineering & Science ME‚ MM‚ MH‚ BI‚ CI‚ CL Y1S1‚ Y1S2‚ Y1S3 : Unit Code Unit Title Lecturer : : : UEME1132 Statics Ms. Lam Foong Sin 201405 Experiment 1: Young’s Modulus Introduction The Young’s Modulus Apparatus is a bench-top model designed for students to understand and to determine Young’s Modulus of given material samples. It consists of an epoxy coated steel reaction frame complete with a meter long linear
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