Deliverable7-VlogPresentation_15Mar2023

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Rasmussen College *

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4060

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Physics

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Apr 3, 2024

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1 Vlog Presentation Rasmussen University PHY4060CBE Section 01CBE Understanding Ourselves Through Physics William Anderson March 18, 2023
2 Vlog Presentation Introduction: Welcome to my Physics Travel Vlog, where I'll take you on a journey to explore the fascinating world of physics principles in real-life situations. During my travels, I've encountered a plethora of examples that demonstrate the applicability of physics principles in everyday scenarios. In this vlog, I'll showcase some of these examples and connect them to the physics concepts that underpin them. So, buckle up and get ready for an exciting journey through the world of physics! Identifying physics principles in real-world examples: Physics principles are all around us, and one of the most compelling examples I encountered was during my visit to the Leaning Tower of Pisa. This famous tower leans because of a physics principle called the "center of mass." The center of mass of an object is the point where the object's mass is concentrated, and in the case of the Leaning Tower of Pisa, it is not directly under the tower's base. This causes the tower to lean over time, demonstrating the impact of physics principles on real-world structures. Using the scientific method in a modern physical problem: The scientific method is an essential tool in physics research, and I witnessed its use during my visit to CERN, the European Organization for Nuclear Research. Scientists at CERN are exploring the fundamental building blocks of matter and the forces that govern them using the scientific method. They formulate hypotheses, test them through experiments, and then revise their theories based on their findings. This iterative process exemplifies the scientific method and its application in modern physics research. Classical physics principles in real-life situations: One example of classical physics principles in everyday life is the mechanics of a bicycle. The motion of a bicycle is governed by Newton's laws of motion, which state that an object in motion tends
3 to stay in motion and that the force acting on an object is proportional to its mass and acceleration. When a cyclist pedals a bike, they apply a force that propels the bike forward, and the momentum of the bike keeps it moving. This example illustrates the practical application of classical physics principles in everyday scenarios. Electricity, magnetism, or light related physics principles in real-world examples: One example of the application of electricity and magnetism principles is the functioning of an electric motor. The motor's operation is based on the interaction between electric currents and magnetic fields, as the current produces a magnetic field that interacts with a permanent magnet, causing the motor to rotate. This example demonstrates how electricity and magnetism principles are used in everyday technologies. Relativity or modern physics principles in real-world examples and modern technology: Modern physics principles, such as those of relativity, are critical in modern technology, such as GPS systems. The GPS system is based on Einstein's theory of relativity, which predicts that time passes more slowly in stronger gravitational fields. GPS satellites orbit the Earth at a high altitude, where gravity is weaker, causing their clocks to run faster than clocks on the ground. This time difference must be accounted for to accurately determine a GPS receiver's location on the ground. A technology that uses quantum mechanics: Quantum mechanics is a fascinating field of physics that has given rise to many technological advancements. One example is quantum computing, which harnesses the principles of quantum mechanics to process information faster than classical computers. Quantum computers use qubits, which are bits of information that can exist in multiple states simultaneously. This technology is still in its infancy, but it has the potential to revolutionize computing as we know it. Conclusion:
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4 Physics principles are pervasive in our world, and in this travel vlog, I've showcased some of the real-world examples where they come to life. From the Leaning Tower of Pisa to quantum computing, physics principles are at the heart of many everyday technologies and scientific advancements. By recognizing the relevance of physics principles in our daily lives, we can gain a deeper appreciation of the world around us and the ways in which science and technology impact our lives. Through this vlog, I hope to have sparked your interest in physics and encouraged you to seek out the many other examples of physics principles at work in our world. Thank you for joining me on this journey through the world of physics, and I hope you enjoyed the ride!