Safety Devices in Car essays

Safety Devices in Car essays During a traffic crash, at the moment of impact, people in the car are still traveling at the car's original speed. Just after the car rapidly comes to a stop, the people not wearing seat belts slam into the steering wheel, windshield, or other parts of the car's interior, or are ejected from the car. Seat belts are very effective in reducing deaths and injuries caused in this second collision. The techniques of that is the seat belts use pre-crash tensioners. Within milliseconds, seat belt pre-tensioners tighten safety belts and help prevent belted occupants from sliding and bouncing around during a crash. The seat belts allow passenger to decelerate with the car during the collision instead head on collision with windshield or steering wheel. The seat belts also have a property to bend when crashing. So it increases time in impulse therefore decreases force impact on human. Inertia safety belt reels occurs approximately 6 milliseconds after full frontal impact. Approximately 4 milliseconds later before the head and chest begin to move forward, the air bag sensors trigger the front air bags and the small pyrotechnic charges in the pre-tensioners, which minimize any slack in the safety belt and negate the effects of bulky or layered clothing. The front air bags take approximately 35 milliseconds to fully inflate, which is completed just before the occupant meets the bag, approximately 50 milliseconds after impact. Between 45 and 70 milliseconds after impact, ensuring that the cross belt pressure against the occupants chest remains fairly constant. By avoiding peak loads, the potential for chest injury in very severe impacts is reduced. The function of inertia reel safety belts in effective, it can fasten you to the seat when crashing. The seat belt allows you to travel at the same speed with the car instead of throwing you out toward steering wheels, it can also trigger airbag to inflate. Inflating in a fraction of a seco...

Making Essay Writing for High School Students Tolerable

Making Essay Writing for High School Students Tolerable Making Essay Writing for High School Students Tolerable If you want to make essay writing for high school students tolerable, it is important to understand how to write your essays better and faster. Knowing how to make essay writing go by faster, you can make completing academic assignments less painful. Making essay writing tolerable is easily done if you follow three simple steps and start reducing the amount of time it takes to finish your work. Rather than worrying about your writing assignment for weeks on end, get in some early preparation and maintain self-belief that you really can do it: Understand Your Task You want to read over your prompt first and foremost because nothing is worse than starting on an assignment only to find after a great deal of effort that you were traveling down the wrong path. As you are reading over your prompt highlight any keywords. If you need to use a dictionary to look up the meaning of words that are unfamiliar to you, try to search out the task words which are included in your prompt to indicate what things you actually need to do. Some examples of task words include compare, contrast, discuss. You want to identify the topic words which also indicate the subject such as the character of Romeo or the causes of WWII†. Finally, you want to look out for limiting words which restrict your discussion to a specific area such as during the 18th century, or chapters 1-4†. Research in a Smart Way When you are preparing, you want to be selective about the reading you complete as a part of your background research. Use sources that are accessible and relevant. As you are completing your research, you want to write down notes copiously. But as you take notes, make sure you include the information in your own words. This is particularly important. If you write down any quotes or any statistics you want to make sure you acknowledge the source; and keep track of the bibliographic information. Remember that no final product should have more than 10% direct quotes, so you need to be selective about the quotes that you use. Consider Many Ideas You want to brainstorm different ideas in response to your prompt. Write down any relevant points you can think of and make notes of quotations which come to mind as you are completing your research. Use brainstorming techniques such as mind mapping to help stimulate any lateral thinking that might jog any ideas in the back of your mind. Overall, when you have learned how to improve your writing skills and make your essay writing go by faster. Crafting papers can be much less painful when you use the skills above. As a high school student, the more tricks you have in order to expedite the writing process, the easier it will be for you to get through any writing task.