Essay on Physics in Everyday Life - 1684 Words

Physics in Everyday Life 1 Just about everything you do from moving to eating to listening to music involves physics. Now that I have really explored them I think it is hard to go about our day and not do something that involves physics. Some of the things I will talk about are getting out of bed, the eye and how eye glasses help a person see better, speakers, the Frisbee, sailing, and the pulleys I use to get my jeep unstuck in the mud when I ride in the woods. All of these require energy, and energy is what physics is all about. There is kinetic energy, potential energy, conservation of energy, velocity, acceleration, mass, force, and gravity. Energy gives you the ability to do work. Energy is everywhere in nature†¦show more content†¦Conservation of energy is...TE = PE + KE + WE; where total energy is made up of potential energy, kinetic energy, and work energy. Your total energy is conserved while walking. The potential energy is the biochemical potential of your muscles and frame, which i s converted by work into kinetic energy, which is the walking part. From a standing still point you need TE to total energy to push off with your foot. You need that force because the 1st law says your body is lazy and wont move unless pushed. But once you get going you can reduce that force a bit because his law also says once you get going your body wants to keep going. In fact, if you want to stop, youll need to exert some force to do that. The force to stop comes from the static friction of your foot or shoe against the bottom material it is on, such as a floor or cement outside. That creates the opposite reaction of Newton’s third law and as that force pushes you forward. While the forward momentum is going on you also have the force of gravity to deal with as well as keeping your balance. I looked into the physics of the eye itself and into corrective lenses because I wear glasses. The human eye is a very complex piece of anatomy. Like a camera, the eye is able to refract light and produce an image that can enable someone to see. The eye is an opaque eyeball filled with liquid. In the front of the eyeball is a transparent opening known as the cornea. The cornea is a thin membraneShow MoreRelatedPhysics : The Physics Of Physics1654 Words   |  7 PagesPhysics is defined as a branch of science that explains the properties of matter and energy. The study of Physics offers explanations for many topics like mecha nics, light, heat, and electricity. Physics is present in all forms throughout a person’s life. It could be from the smallest crunch of an autumn leaf to the many ways energy is harnessed to support the lifestyle we’ve become accustomed. Physics is literally everywhere. Physics is most strongly presented in my life by automobiles, how physicsRead More Physics in Sports Essay1462 Words   |  6 PagesPhysics in Sports nbsp;nbsp;nbsp;nbsp;nbsp;When many people think of sports, the topic of physics doesnt always come to mind. They usually dont think about connecting athletics with academics. In reality math, science, and especially physics, tie into every aspect of sports. Sports are a commonality that brings nations together, Soccer, known as football to most of the world, is said to an unspoken language, which unties people from different lands through a passion to play a game. AthleticsRead MoreEssay about The Physic of Paintball1567 Words   |  7 PagesThe Physic of Paintball I.The Fundamentals of the Game of Paintball. Paintball is a sport that is still fairly new in the world being not much more that a decade old. This game as with other sports would not be possible without physics. Physics is essential to the game of paintball. Some of physics that are involved in paintball are pressurized gas, projectile motion, and the impulse of being hit by a paintball. As with all sports there is necessary equipment needed to play. The mostRead MoreThe Current Status Of Galaxy Formation1589 Words   |  7 PagesThe field of physics encompasses a variety of topics and sub-disciplines which include astronomy, cosmology, and particle physics, to name a few. As a student in the physics field, it is important to understand how physicists actually write and make arguments in their respective disciplines. By being able to analyze and rhetorically inspect an article, the material becomes more comprehensible and some potential implications of the writing begin to resound with the reader. The more we learn aboutRead MoreThe World Of Convection, Conduction, And Radiation1685 Words   |  7 Pagesfluid is caused to move away from the source of heat, carrying energy with it† (Georgia State University). â€Å"In the world of physics, the term conduction is usually defined as a form of heat transfer by the way of molecular tension inside an object or ma terial that does not show any individual motion in its entirety† (Georgia State University). Radiation by means of physics related terms is defined as â€Å"the emission or transmission of energy in the form of waves or particles through a space or perhapsRead MoreStructure of Matter1686 Words   |  7 Pagesï » ¿The Structure of Matter There is a large overlap of the world of static electricity and the everyday world that you experience. Clothes tumble in the dryer and cling together. You walk across the carpeting to exit a room and receive a door knob shock. You pull a wool sweater off at the end of the day and see sparks of electricity. During the dryness of winter, you step out of your car and receive a car door shock as you try to close the door. Sparks of electricity are seen as you pull a wool blanketRead MoreSir Isaac Newton was one of the greatest physicist and mathematicians of all time. He was born in1600 Words   |  7 Pageshave three siblings from his mother’s second marriage. Some of Newton’s achievements in physics and mathematics are; Newton’s law of universal gravitation, Newton’s three laws of motion, calculus, refraction of light, reflecting telescope, Newton’s law of cooling, coins, and the binomial theorem. I will be talking about all of these in this paper over Sir Isaac Newton along with different parts of his personal life along the way. Starting off from the list of substantial accomplishments by Isaac NewtonRead MoreWhat Does Thermodynamics Affect The World?1458 Words   |  6 PagesThermodynamics can be thought of as the most important aspect in our daily life no matter if we directly or indirectly use it everyday. The understanding and knowledge the laws of Thermodynamics have given us have gone into the manufactured world around us. This is very important because thermodynamics is understanding heat, and without heat, humans would not be able to survive. Something more familiar to you, like Newton Laws of Physics, takes a look at the big picture of physical motion and how it effectsRead MoreNewton s 2nd Law : The Physics Of Physics982 Words   |  4 PagesNewton s 2nd law is a very important concept in physics such that it can determine the acceleration of an object based on its mass and the net force applied to the object. In this experiment, a glider was used to calculate the acceleration based on the hangi ng mass applied in the system. The goals of the experiment consisted of observing the relationship between acceleration and the applied force on an object which is represented in the experiment through the acceleration of the glider based onRead MoreSir Isaac Newton : The Father Of Modern Physics1185 Words   |  5 Pagesa smoother pebble or prettier shell than ordinary, while the great ocean of truth lay all undiscovered before me(bio.com)†Today, one of the most highly regarded scientists is still Sir Isaac Newton. He should be remembered as the father of modern physics. Sir Isaac Newton was born on Jan 4, 1643 or according to December 25,1642 in Woolsthorpe, England. He never knew his father because he died before he was born and his mother remarried when he was three (bio.com). His mother moved in with his stepfather