Most of the phenomena in the world around you are, at the fundamental level, based on physics, and much of physics is based on mechanics. Mechanics begins by quantifying motion, and then explaining it in terms of forces, energy and momentum. This allows us to analyse the operation of many familiar phenomena around us, but also the mechanics of planets, stars and galaxies.
제공자:
Mechanics: Motion, Forces, Energy and Gravity, from Particles to Planets
UNSW 시드니(뉴사우스웨일스 대학교)이 강좌에 대하여
최근 조회 233,115회
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영어
자막: 아랍어, 프랑스어, 포르투갈어 (유럽), 이탈리아어, 베트남어, 독일어, 러시아어, 영어, 스페인어
유연한 마감일
일정에 따라 마감일을 재설정합니다.
공유 가능한 수료증
완료 시 수료증 획득
100% 온라인
지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.
초급 단계
완료하는 데 약 29시간 필요
영어
자막: 아랍어, 프랑스어, 포르투갈어 (유럽), 이탈리아어, 베트남어, 독일어, 러시아어, 영어, 스페인어
제공자:
UNSW 시드니(뉴사우스웨일스 대학교)
UNSW Sydney, based in Sydney Australia, was established in 1949 and is one of Australia’s leading research and teaching universities with more than 50,000 students from over 120 countries. UNSW Sydney aspires to provide students with an outstanding educational experience, which both reflects our strong traditions of excellence, innovation and social justice, and builds on our strengths in scientific, technological and professional disciplines.
강의 계획표 - 이 강좌에서 배울 내용
완료하는 데 4시간 필요
Introduction and Basic Tools
This introductory section covers some basic tools you will need to solve some of the physics problems we will encounter later.
완료하는 데 4시간 필요
5개 동영상 (총 23분), 2 개의 읽기 자료, 6 개의 테스트
완료하는 데 3시간 필요
Velocity and Acceleration
Here we introduce kinematics, in which we describe and quantify movement of objects through space over time. Motion is so important to mechanics (and most of physics) that we'll spend a few weeks establishing the tools and techniques we'll need. We'll leave explaining motion to the later weeks, starting with Newton's laws in week 4. Here we study the simplest case: motion in a straight line.
완료하는 데 3시간 필요
4개 동영상 (총 24분), 1 개의 읽기 자료, 5 개의 테스트
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Motion in Two Dimensions
Here we look at kinematics in two-dimensions – specifically, projectiles and objects in circular motion.
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4개 동영상 (총 25분), 1 개의 읽기 자료, 6 개의 테스트
완료하는 데 4시간 필요
Newton's Laws of Motion
After describing and quantifying motion (weeks 2 and 3), we now start explaining it with Newton's three laws of motion. Knowledge of Newton's laws and the ability to apply them to various situations will allow us to explain much of the motion we observe in the world around us. They are also very important for analysing things (like bridges) that don't move much (a subject called Statics that's important in some Engineering programs). Because Newton's laws are so important, week 4 has five lessons, as well as slightly longer quizzes than the previous chapters.
완료하는 데 4시간 필요
7개 동영상 (총 35분), 1 개의 읽기 자료, 6 개의 테스트
검토
MECHANICS: MOTION, FORCES, ENERGY AND GRAVITY, FROM PARTICLES TO PLANETS의 최상위 리뷰
RV 제공2016년 7월 20일
Great course. Good explanations and examples. The quizes and tests are not very easy sometimes, but they do you let think again. Very enjoyable! Just the course I was looking for a long time!
G 제공2021년 2월 4일
This course is really great for aspiring physicists and engineers. This made me more interested in this this field and helped me in visualizing the inner workings of the universe.
JD 제공2020년 5월 19일
Truly amazing for the students aspiring in the field of science and in the real-life application. And also for those who want to revise the concepts of physics.
RG 제공2020년 4월 27일
The course is very useful and is presented in a pleasant way so that we can understand the subject matter clearly and use them in solving real world problems.
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