behavior of a spring. For the first part we needed to observe the motion or oscillation of a spring in order to find k‚ the spring constant; which is commonly described as how stiff the spring is. Using the equation Fs=-kx or‚ Fs=mg=kx; where Fs is the force of the spring‚ mg represents mass times gravity‚ and kx is the spring constant times the distance‚ we can mathematically isolate for the spring constant k. We can also graph the data collected and the slope of the line will reflect the spring constant
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For example‚ engineers had to use the correct ratio between the diameter and length of the elastic bundles in the torsion springs (10). Also‚ formulas were invented‚ one even using the cube root‚ which was not fully understood by Greek mathematicians when invented. Even more remarkable‚ to create these equations‚ understanding of types of energy must be had‚ and these were not
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Windshield Survey Windshield Survey of North Highlands Samantha Kelly NSG/420 June 13‚ 2013 Jenny Abbott University of Phoenix Windshield Survey of North Highlands North Highlands‚ CA is a suburb of Sacramento. This community is made up of a diverse group of people that includes middle and upper middle-income families but there is also a large element of crime‚ prostitution and drugs. The research will paint you a picture of the good‚ the bad and the
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fifteen. The last ways that these two states differ are the natural resources. In Alaska the natural resources are gold‚ fish‚ and fur. On the other hand‚ in Florida the natural recourses are oranges‚ sugar cane‚ seafood‚ cows‚ the ocean‚ and natural spring water. Although these states have many differences‚ they also have some similarities. Both Alaska and Florida are states in the United States. Florida and Alaska are also both peninsulas‚ a land that is almost completely surrounded by water but connected
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(Wikipedia) Most office staplers are 30 cm long‚ 9 cm wide and 18 cm tall. The stapler is made of rubber‚ plastic and metal. Main components of an office stapler include the base‚ the anvil‚ the magazine‚ the metal head‚ the case‚ the hanger and the springs. Base The base is a 30 cm long‚ flat‚ box-shaped plastic container‚ with anti-skid rubber pads attached at the bottom for stable use. The function of the base is to hold the other parts of the stapler in place. Anvil Figure 2
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winter is always followed by spring. Spring symbolizes rebirth‚ life and growth. So we humans like nature always have a spring in our life‚ having hope that gives us a new spirit as man that is a part of the beautiful and peaceful natural world. - Transformation Just like nature’s changing season‚ we humans have a transformation in our life‚ changing generations and ideas. We can be one with nature and feel the freedom of our life as we transform to our spring season. The poet
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of news. Mrs. Mallard secludes herself in her room and “There stood‚ facing the open window‚ a comfortable‚ roomy armchair. Into this she sank‚ pressed down by a physical exhaustion that haunted her body and seemed to reach into her soul.” The spring time elements contrast the news that lingers over her: “The delicious breath of rain was in the air‚” “The notes of a distant song… reached her faintly‚” “Countless sparrows were twittering in the eaves‚” Chopin uses these short‚ but descriptive
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Title Experiment with a spiral spring (Oscillation) Objective 1. To show how the time of vertical oscillation depends on the load 2. To determine the spring constant 3. To determine the effective mass of the spring Introduction In this experiment‚ it is to show how the time of vertical oscillation depends on the load‚ to determine the spring constant and to determine the effective mass of the spring. An ideal spring is remarkable in the sense that
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