vehicle’s performance. To determine this‚ the distance a car travels when tested with the same propulsion force but different wheel diameter is measured. We expect that there will be an optimum size that should be utilized in order to achieve maximum efficiency. A larger or smaller wheel size should change the distance that the car will travel. The cars we will test will be made of common and inexpensive materials. The design of the cars will consist of simple wheel and axel setups and a lever;
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It�s Never Too Late Imagine getting out of high school and being faced with the grim responsibility of having to get a job. If you�re one of the fortunate‚ you have the option to continue your education and postpone the reality of growing up. Now let�s assume you�ve found that so-called dream job‚ paying your dues with hard work and late nights‚ not to mention weekends and holidays. After twenty to thirty years you�re up for retirement and it sounds It’s Never Too Late. It’s Never Too Late Imagine
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Physics of Car Crashes INTERNAL - Notes INJURIES TO A HUMAN: During a car crash‚ there are three different collisions that occur. The first one is the collision of the car and the opposing object‚ the second is the human inside the car and the car itself. The final collision is the ones that occur within the human body itself. BRAIN: The human brain is protected by the cranial cavity or the skull. The brain is suspended in a substance called the cerebral spinal fluid‚ which is denser than the skull
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Hybrid Cars Hybrid cars which use at least two form of onboard energy to get impulse are popular subject because of decreasing oil sources. A hybrid car has a traditional internal combustion engine and fuel tank as well as one or more electric motors and a battery pack. There is a problem that it will be affect the transportation in the future. Nowadays‚ most of people have cars which use oil as fuel. This situation has been causing to used up oil sources. Hence people are looking for different
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How did your car perform? Explain the aspects of your car that made it function well. What are some areas of improvement for your car? Explain how it could have been made better so that the car could have performed better. During its test‚ my mousetrap car curved to the right causing it to crash into a wall and stop short of its full potential. However‚ the car still traveled the the entirety of the 11 meters required for the maximum number of points. The reasons that my mousetrap car functioned as
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Furthermore‚ there are many enthusiasts and groups that have really been pushing their use. Tough these cars do not share the same performance qualities of some gas-powered cars; the current technology has been rapidly catching up. Hybrid vehicles have offered in some ways the best of both worlds. The cars are environmentally friendly yet offer the power and distance capabilities of other cars on the market. Furthermore‚ there have been many ways of supplying electricity to the cars including home-rechargeable
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Cars and Bikes Bikes and cars are two of the many ways of transportation. Both can be used to drive people to places they want to go to without walking. Each of them has its own advantages and disadvantages. And each has its own type and standard of people as well as its different uses and forms. Not all the people could afford buying a car. A car could be very expensive to some people. For example‚ we often see poor
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Car Industry Porters 5 Force Porter (1980) illustrates in this analytical tool 5 variables that determine the attractiveness of an industry for organisations in terms of profitability in their immediate environment. Using the forces in this model we can analyse how attractive the global car industry is to enter‚ the 5 forces are as follows. The threat of potential new entrants High barriers to entry is one of the determinants of whether a firm can enter into the industry or not‚ the
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Pushing Too Hard Too Young SOC/105 Pushing Too Hard Too Young There are several reasons a parent would enroll his or her child in sports‚ it is rather difficult to narrow it down to just one. Some may consider the most important reason to be the physical and mental benefit that comes from the experience of a child’s involvement in sports. When a child has won a game or is accepted onto a team it boosts his or her self-esteem. Parents want what is best for his or her children and will strive
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The Advantages and Disadvantages of Electric Cars Introduction to Electric Cars An electric car is a vehicle which is driven by electric engines. The engines use electrical energy which is usually stored in batteries. Electric car is a variation of electric vehicle (EV). EV speaks of any vehicles which are propelled by electric engines. “Electric car” is a general term for high-speed vehicles which are powered by electricity. In the United States‚ low-speed vehicles which are powered by electricity
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