Informative Speech Speech 4 - Informative Speech We’ve got a gang of clueless bozos steering our ship of state right over a cliff‚ we’ve got corporate gangsters stealing us blind‚ and we can’t even clean up after a hurricane much less build a hybrid car. But instead of getting mad‚ everyone sits around and nods thei Premium878 Words4 Pages
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Faith Lowe Oct. 20‚ 2011 Should Cars be Equipped with Breathalyzers? According to information from the National Highway Traffic Safety Administration‚ there are approximately 17‚000 people killed by drunk drivers every year. Drunk drivers whose alcohol level is above .08. Most drunk drivers involved in fatality crashes are repeated offenders. In fact nearly half of the fatal crashes were cars driven by drunk drivers with a suspended license. They often slip through the cracks with a slap
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Electric Vehicle Electric vehicles use electric motors to drive their wheels. They derive some or all of their power from large‚ rechargeable batteries. All-electric EVs‚ where the battery is the only power source. Most current (non-luxury) models have a quoted range of 80-120 miles (130-190 km). In practice‚ range varies according to driving style‚ terrain and the use of auxiliary equipment such as heating/air conditioning. Electric Vehicle Component Type of Electric Vehicle Battery electric
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Hybrid cars: Corrected Abstract: A hybrid car‚ also known as an HEV or hybrid electric vehicle‚ is an automobile that is powered by two sources; an internal combustion engine‚ and an electric motor. HEV’s need plugs‚ as they are amply charged by the movement of the wheels and storing the kinetic energy that is generated through a process called regenerative braking. cars have been accepted as a solution to the current pollution problems that we face‚ as they offer lower emissions than gasoline
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Repulsorlifts were used in the study to find out if they can be used to replace the wheels of a conventional car. It was hypothesized that it will be able to lift a car using magnetic repulsion forces. The different magnets were tested individually with the usual tests for magnetic strength‚ size‚ and temperature increase‚ which were done in the preliminary testing. The prototype road and car were then constructed based on the specifications that had been identified after the preliminary testing. The
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This year in science‚ we were paired up in groups to build a car powered only by a rubber band. There was a lot of physics and thought put behind the planning of our car. The rubber band moved the car by storing up elastic potential energy which then turned into kinetic energy when released. Newton’s Laws of Motion also come in handy when thinking about how to keep the car moving. “An object in motion stays in motion.” There was also a lot of thought put into the wheels. We had to be aware of the
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Without cars there would be no need for roads as we know them today. There would be no hotels because people wouldn’t be traveling as far as they can today‚ and we wouldn’t have a scape goat for global warming. The invention and improvement of the automobile has shaped America’s society to be as we know it today. Over the years cars have improved and changed. Some ideas were thrown away and others grew into common household possessions. It all started with the invention of the steam car in the
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The Future Is Electric‚ Not Oil-powered Cars Electric vehicles are a topic of great importance to the future of GM … and to the future of our country for that matter.. Over the last day and half‚ you’ve heard a number of interesting perspectives about how to address energy independence and climate change … and there are some great vehicles on display here that contribute to the solution to those issues. I’d like to talk about General Motors’ vision … and why we are also inspired to help
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Racing‚ one of the most popular sports in the world‚ have races run with wide coverage on television - before millions of fans. It tests the skills of the drivers‚ the speed capabilities of the vehicles‚ and the endurance of both. The first racing cars were motorized versions of horse-drawn carriages and wagons. The first race was a reliability demonstration from Chicago to Waukegan‚ Illinois‚ in November 1895‚ while the first American oval-track race‚ held at the Rhode Island State Fairgrounds in
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travelled and lived. People depend on their cars whether they’re earning for their living‚ sending their children to school and cruising to their dream vacation spot. There is also people use automobiles for car racing. Car racing is a very popular sport which attracts millions of enthusiasts nationwide. Whether it’s a local race track‚ or a huge Nascar track‚ People love the thrill and adrenaline car racing brings. However‚ there are always pros and cons. If car racing are made legal in Brunei‚ it would
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