.:First experiment:. .Problem: How will the length of a pendulum affect the amount of swings per minute? .Hypothesis: I believe that the length of the pendulum will affect the amount of swings per minute because when the string is shorter in length‚ there would be less friction between the string and the atmosphere‚ causing the string to go faster. .Materials: * String ( should be 70-90 cm long) * Metal washers * Stopwatch * Metric ruler * Stand * Extra washers (You will
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Method/Pendulum Exercise Worksheet 1. What is the difference between an observation and an inference? Observations are based on collecting knowledge through our senses. An inference is making an educated guess based on observation. 2. In doing science‚ why are hypotheses either supported or not supported‚ but never proved beyond all doubt? There are many other factors that could be unknown and new data could be found in the future to support or not support a hypothesis. 3. For this pendulum exercise
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Case 09-5a Pit Stop Closed Auto World Inc. (“Auto World”)‚ a calendar year-end SEC registrant‚ is a leading automotive retail and service chain. Auto World operates exclusively in the automotive aftermarket industry. Auto World is engaged principally in the retail sale of automotive parts‚ tires‚ and accessories‚ automotive repairs and maintenance‚ and the installation of parts. Auto World has two primary operating unit formats: (1) Auto Boyz Retail Centers (“Auto Boyz Centers”) and
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of the American Pit Bull Terrier* comes up‚ the issue of nature vs. nurture is always a hot topic. Over the years‚ varying schools of thought have evolved with respect to the dog fighting heritage of the bull breed and their inclination toward aggressive behavior. Before we go any further‚ let ’s get one thing out of the way right off the bat. Throughout history‚ many breeds of dogs were used in dogfighting. The Romans fought dogs in their great arenas long before the American Pit Bull Terrier ever
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Misconceptions of Pit Bulls Tori Renfro Few dogs are as renowned and as feared in America as the Pit Bull. The American Pit Bull Terrier is the product of interbreeding between Old English Terrier and English Bulldogs to produce a dog that combined the gameness of the terrier with the strength and athleticism of the bulldog. These dogs were initially bred in England‚ and arrived in the United States with the founders. In the U.S.‚ these dogs were used as catch dogs for semi-wild cattle and hogs
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` Pit Bull Stereotyping Has anyone ever come in contact with a pit bull and felt fear that you were going to be attacked or mauled? I bet at least some of you have. I to was one of those people who thought I was going to be attacked‚ But after I owned a few I thought differently. Pit Bulls are banned in some state and counties because the government feels that it is the breed’s aggressive behavior is a threat‚ instead of the owners who made them that way. The pit bull breed has the stereo-type
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Evelyn Watson English 101 Mr. Blake November 8‚ 2009 Banning Pit Bulls All dogs bite. Every single one of them has the potential to turn on their very owner and as studies and news tell it they turn on children‚ strangers and other pets more often than we care to know about. What make makes a dog aggressive to the point they attack innocent victims? Is it their genes and nature‚ their training or perhaps their owners? Some individuals have proposed banning certain breeds that display a propensity
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Pendulum Raiyan Hassan SPH3U September 20‚ 2011 Introduction A pendulum is a device which consists of a mass attached to a string from a frictionless pivot which allows it to swing back and forth. In this experiment‚ the time it takes for a pendulum to go through a period is going to be measured. The time it takes for a pendulum to go through one period can depend on factors such as the length of the string‚ mass‚ or the degree in which the pendulum is released from (amplitude). In this
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When pit-bulls don’t attack? Pit bulls are thought to be aggressive‚ dangerous‚ and sometimes even lethal to other animals and people. That is why most individuals think it is sensible to have them banned in certain cities and sometimes even states‚ but all of these perceptions are incorrect. There are a lot of misconceptions about pit bulls that range from their temperament to their anatomy. All of these mistaken beliefs have lead Miami-Dade County to consider these dogs illegal to be owned within
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Imagine this world without Pit Bulls‚ Pit Bulls do not always have to be vicious‚ any dog can be vicious but people only care about if it is a Pit Bull or a dog that looks like a Pit Bull. Now should Pit Bulls be allowed as pets‚ YES! They are great family pets. First‚ we should be allowed to have Pit Bulls as pets. Pit Bulls as pets. Pit Bulls were a respected breed‚ Pit Bulls were brought by Irish immigrants. They were specified as working dogs‚ otherwise they were hunters and guardians and
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