Many people in this world really underestimate how physics contributes to our daily lives whether be walking, talking, or any other action. Many equations, graphs, and a little bit of math help us understand what goes on behind the curtain. Physics also have shared relations with science and combining those physics to other types of studies. To understand physics, we...
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1 Introduction I have always been interested in the physics and math behind rocketry and aviation. Aeronautical engineering is my dream job, making it an obvious idea to do some topic related to the same. Recently, I visited the Kennedy Space Centre where I saw the Saturn V rocket, the rocket that was used for all the Apollo missions. While...
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In 1687 Isaac Newton presented the three laws of motion. These laws created a massive advancement into the Age of Enlightenment and the Industrial Revolution. The laws were taken very seriously and not many questioned them, since it was science. Fast forward to the modern day, behavioural laws have been introduced and people question and go up against every aspect...
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Radiant energy, an omnipresent yet often overlooked force, is one of the most fundamental forms of energy in our universe. It is the energy of electromagnetic waves and can be experienced in a myriad of ways, from the warmth of sunlight on our skin to the invisible signals that transmit our favorite radio stations. Understanding radiant energy not only broadens...
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Wireless Power Transmission (WPT) has wide application in aerospace. Nikola Tesla is best known for his incredible work regarding the WPT. Power can be transmitted wirelessly over a long distance is with either laser or microwaves. Laser is incompatible with environmental factors such as clouds and rain and hence, cannot provide continuous power. Whereas, microwave achieves lower atmospheric attenuation. Catching...
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Explore potential renewable energy sources, optimum combinations, and efficiencies Wind Wind power is a method of renewable energy. It uses the wind to turn large blades attached to a rotor. The turbine rotor is attached to a gearbox. This gearbox converts the low speed of the rotor into a high-speed motion. The high-speed shaft is coupled to a generator. An...
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Electricity is the lifeblood of modern civilization, a fundamental force that powers our homes, industries, and every aspect of our daily lives. At the heart of this vast electrical network is a group of unsung heroes – the linemen. These skilled professionals are the backbone of our electrical infrastructure, ensuring that this vital energy reaches every corner of our community...
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My friend David has a motorcycle. This one is not very big, but it can reach a very dangerous speed. Just to remind those who like to speed, if you do it on the road, it is dangerous for you and other road users. One night when I was sitting in the back seat of David's motorcycle, I learned this...
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Volleyball is categorised as a team sport however; an individualâs technique is a vital component to a teamâs success. Maddyâs game performance lacked a particular basic technique known as the overhand serve. This was observed when the ball lacked the power to reach the opponent's defense. The overhand serve poses a great purpose in a game. To continually have possession,...
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Daylight saving time, DST, more commonly called daylight savings has been part of Australia since at least 1971 except for Queensland, the Northern Territory, and Western Australia. However, this should change. All of Australia should partake in daylight savings. Good morning/afternoon Ms. Rae and class. By only having selected states or areas participating in daylight savings, it puts the rest...
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By its formal definition, light pollution means the superfluous, unwanted, or poor use of manufactured light during nighttime. Other aliases include photopollution and luminous pollution. This is correct, by all means, but is inadequate in such a way that it doesnât speak for all the parts that go into light pollution. In other words, light pollution is much more than...
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Electricity is an essential part of modern society. Many humans depend on it. Electricity helps power our computers and mobile devices, making work easier for millions of people. Electricity helps power stoves and microwaves, making it more convenient to cook and warm food. Electricity has made a huge impact on technological advancement and will continue to in the near future....
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In this day and age, our society is heavily dependent on electricity. Although we may not realize it, we use electricity to do nearly every daily activity. In the hypothetical situation that the United States lost power for up to seven days, the consequences of this scenario could become extremely severe. The first day without power would be an inconvenience...
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Rainbows are known for presenting themselves as a varied and fascinating phenomenon to the observers. The explanation of the formation of rainbows in optics usually incorporates the discussion of light rays through their bunching and spherical drop for certain angles of deflection, which corresponds to both the first-order and the second-order rainbows. Notably, rainbows have generated multiple myths and legends...
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What is Force? The fundamental physics notion of force describes an interaction between two things or a push-pull that can modify an object's motion or shape. Its magnitude (strength), direction, and point of application are frequently used to quantify it. Essential elements include: Magnitude The International System of Units (SI) uses units like newtons (N) to quantify this, which measures...
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Before they know it, their life could be flashing before their own eyes. Speeding isnât the way to go. There are multiple crashes a year involving teens, some can be fatal. 32/100 of fatal crashes involve teen drivers. Speeding for teenagers is bad, it not only puts you in danger but also others. Around the world, teens are dying from...
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Nowadays, traffic accidents are increasing every year, as a result of which many people are injured, even dead by the accidents. There are many types of traffic accidents that cause many people to die. One of the most issues that happen every day is speeding. In this essay, I want to prove that speeding can kill many people and affect...
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The study aims at discussing the physics behind design and action of roller coasters by first stating the definition of a roller coaster. A roller coaster is a type of amusement ride that employs a form of elevated railroad track design with tight turns, steep slopes and sometimes inversions (Wikipedia). The roller coaster applies a wide knowledge of physics concepts...
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The roller coaster has its beginning in Russia, where people applied in different ways during the 1600âs. People crafted slides made out of wood and went to the hills with sand where it could help them slowdown when they reach the downhill. This topic discussed in the essay is all about how these laws of physics apply to its design...
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Research Question How different types of pressure can affect peer risk-taking on a fictional young male driverâs estimated speeding behavior and estimated intention to speed? Hypotheses Passive peer pressure would lead to a greater estimated speeding behavior of the scenario driver (ESBSD) and estimated intention to speed of the scenario driver (ESISD) than active pressure. High-risk-taking peers would have a...
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If someone would have told us, more than 70 years ago, that could travel faster than the speed of sound, weâd nod our heads in disbelief and laugh. I mean, think about it. - Breaking the sound barrier is as mind-boggling as supermanâs ability to defy gravity. But what if I told you, that a man achieved the impossible right...
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Abstract Many people are getting killed in road accidents daily and it has become one of the major concerns for the whole world. According to WHO about 1.25 million people die in road crashes each year, on average 3,287 deaths a day and an additional 20-50 million are injured or disabled. The motivation behind this work is an attempt to...
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Introduction: This report investigates the effect of wheels on the speed of a solar car. This is achieved by considering the effects of force and energy transformation and what happens if extra wheels are added. Force is the act of pushing or pulling on an object with mass that causes it to change velocity (e.g.: accelerating a car). Force is...
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Introduction Newton's three laws of motion for several decades remained a matter of course. Until 1905, the physicist Einstein published a paper questioning the accuracy of these laws, which are now known as the Special Theory of Relativity, followed by the General Theory of Relativity, Its lack of understanding, where this understanding was based primarily on Newton's law of gravity....
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1. Introduction As a fundamental constant, the exact value of the speed of light has been disputed for centuries. The measurement of the speed of light brought arise to new areas of Physics such as Einsteinâs Theory of Relativity. This Theory of Relativity was based entirely on the relativistic effects caused by objects moving near the speed of light. This...
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The world has been powered by carbon-based energy since the industrial revolution. It is what humans know as convenient, reliable, and cheap. However, the environment is slowly paying the price for the use of these fossil fuels. A change needs to occur, and a willingness to switch to renewable energy is the only way to ensure the planet will remain...
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Rational The claim, âEvery K over is a killer has several aspects that could be investigated. The claim implies that driving an excessive amount over the regulated speed limit is dangerous and could cause possible death. The first aspect that can be investigated is what speed limits are and how speed limits are appropriately chosen for different areas and driving...
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Biomass is any waste, wood or crops that can be used as an alternative energy source to fossil fuels. Examples of biomass are bacterial decay, burning, fermentation and conversion. Burning is the earliest form of biomass, it was used up until the 1800âs and was used to heat up houses. Bacterial decay is when bacteria feed on dead organisms and...
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According to Ritchie (2019), Oceania emits 1.3 billion tonnes of CO2 yearly, which is equivalent to 1.3% of the global emissions. Wang et al. (2011) argue that most of the carbon emissions are as a result of the generation of non-renewable energy. From figure 8, in 2016, Oceania generated 227.7412GW of non-renewable energy and 67.29998GW of renewable energy. But, in...
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The Scottish Government recognises the need to transition to a low-carbon economy. Current targets aim for the near-complete decarbonisation of Scottish energy by the year 2050 (Scottish Government, 2017). Renewable energy sources are a vital component of this plan and sufficient investment is needed to ensure adequate supplies of renewable energy are available to accommodate this transition. The Government has...
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