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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Mecânica: Movimento, Forças, Energia e Gravidade, das Partículas aos Planetas
UNSW Sydney (Universidade de Nova Gales do Sul)Informações sobre o curso
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Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Nível iniciante
Aprox. 29 horas para completar
Inglês
Legendas: Árabe, Francês, Portuguese (European), Italiano, Vietnamita, Alemão, Russo, Inglês, Espanhol
oferecido por
UNSW Sydney (Universidade de Nova Gales do Sul)
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.
Programa - O que você aprenderá com este curso
4 horas para concluir
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 horas para concluir
5 vídeos (Total 23 mín.), 2 leituras, 6 testes
3 horas para concluir
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 horas para concluir
4 vídeos (Total 24 mín.), 1 leitura, 5 testes
4 horas para concluir
Motion in Two Dimensions
Here we look at kinematics in two-dimensions – specifically, projectiles and objects in circular motion.
4 horas para concluir
4 vídeos (Total 25 mín.), 1 leitura, 6 testes
4 horas para concluir
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 horas para concluir
7 vídeos (Total 35 mín.), 1 leitura, 6 testes
Avaliações
- 5 stars79,47%
- 4 stars14,39%
- 3 stars3,28%
- 2 stars0,95%
- 1 star1,90%
Principais avaliações do MECÂNICA: MOVIMENTO, FORÇAS, ENERGIA E GRAVIDADE, DAS PARTÍCULAS AOS PLANETAS
por RB10 de fev de 2018
Great examples and material. Some of the links may not work or are not targeted at the beginner student.
por MC22 de nov de 2021
The problems were challenging but it is doable with a lot of patience and hard work. You can do it guys!
por MA2 de fev de 2022
It was very original and informative course especially Professor Joe Wolfe was extraordinary and gorgeous scientist. Thank you
por DV2 de jan de 2021
such a nice course for those students who want to improve their mechanics so it is a good platform.
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