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.
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Mécanique : mouvements, forces, énergie et gravitation, des particules aux planètes
UNSW Sydney (université de Nouvelle-Galles du Sud)À propos de ce cours
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Dates limites flexibles
Réinitialisez les dates limites selon votre disponibilité.
Certificat partageable
Obtenez un Certificat lorsque vous terminez
100 % en ligne
Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Niveau débutant
Approx. 29 heures pour terminer
Anglais
Sous-titres : Arabe, Français, Portugais (européen), Italien, Vietnamien, Allemand, Russe, Anglais, Espagnol
Offert par
UNSW Sydney (université de Nouvelle-Galles du Sud)
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.
Programme de cours : ce que vous apprendrez dans ce cours
4 heures pour terminer
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.
4 heures pour terminer
5 vidéos (Total 23 min), 2 lectures, 6 quiz
3 heures pour terminer
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.
3 heures pour terminer
4 vidéos (Total 24 min), 1 lecture, 5 quiz
4 heures pour terminer
Motion in Two Dimensions
Here we look at kinematics in two-dimensions – specifically, projectiles and objects in circular motion.
4 heures pour terminer
4 vidéos (Total 25 min), 1 lecture, 6 quiz
4 heures pour terminer
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.
4 heures pour terminer
7 vidéos (Total 35 min), 1 lecture, 6 quiz
Avis
Meilleurs avis pour MÉCANIQUE : MOUVEMENTS, FORCES, ÉNERGIE ET GRAVITATION, DES PARTICULES AUX PLANÈTES
par RV20 juil. 2016
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!
par G4 févr. 2021
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.
par JD19 mai 2020
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.
par RG27 avr. 2020
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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