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返回到 力学:运动、力、能量和重力,从粒子到行星

学生对 悉尼新南威尔士大学 提供的 力学:运动、力、能量和重力,从粒子到行星 的评价和反馈

4.7
779 个评分
120 条评论

课程概述

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. This on-demand course is recommended for senior high school and beginning university students and anyone with a curiosity about basic physics. (The survey tells us that it's often used by science teachers, too.) The course uses rich multimedia tutorials to present the material: film clips of key experiments, animations and worked example problems, all with a friendly narrator. You'll do a range of interesting practice problems, and in an optional component, you will use your ingenuity to complete at-home experiments using simple, everyday materials. You will need some high-school mathematics: arithmetic, a little algebra, quadratic equations, and the sine, cosine and tangent functions from trigonometry. The course does not use calculus. However, we do provide a study aid introducing the calculus that would accompany this course if it were taught in a university. By studying mechanics in this course, you will understand with greater depth many of the wonders around you in everyday life, in technology and in the universe at large. Meanwhile, we think you'll have some fun, too....

热门审阅

RV
Jul 20, 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!

G
Feb 4, 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.

筛选依据:

76 - 力学:运动、力、能量和重力,从粒子到行星 的 100 个评论(共 117 个)

创建者 TABO, P R N ( C

Apr 11, 2021

this was awesome

创建者 Arijit B

Sep 11, 2020

Absolute Fun!!!!

创建者 QUIÑA, L S (

Apr 1, 2020

Very educational

创建者 Mari A C

Apr 3, 2021

Thank you!! <33

创建者 Mark K D C

Mar 31, 2020

Great Work ! :)

创建者 Abdullah j

Jun 11, 2020

very help full

创建者 MADANLO I J (

May 9, 2021

very helpful

创建者 NEBRIDA, R G (

Jul 14, 2020

It was good

创建者 Muhammad A T

Jun 11, 2020

Best course

创建者 Charles G M D C

May 10, 2021

good job!

创建者 MANGUBAT, M (

Jul 20, 2020

very good

创建者 Muhammad S

Jun 10, 2020

Excellent

创建者 李美琴

Mar 4, 2018

视频生动讲解透彻~

创建者 Luis A N B

Dec 14, 2020

Love it!

创建者 Zakir V

Aug 22, 2020

No word

创建者 Boris L

Sep 17, 2015

Great!

创建者 ROSARIO , J K (

Aug 1, 2021

NICE!

创建者 Rizza A T

Apr 13, 2021

nice

创建者 MAGSIGAY , A (

Feb 11, 2021

nice

创建者 SANCHEZ, O (

Aug 2, 2020

nice

创建者 p s

May 17, 2020

Good

创建者 Гущин М О

Dec 28, 2017

)

创建者 Saqib

Mar 31, 2017

Total content of the course was very good. Daily life application based questions were also quite interesting. But there were also some negative points such as lectures were not very elaborated and the answer submission system in the quizzes were very frustrating.

创建者 BARRERA, G (

Jul 22, 2020

The course is well-written, the teaching method is fun and entertaining. The instructor is very passionate and enthusiastic about physics.

创建者 Mark L S C

Nov 23, 2021

The problems were challenging but it is doable with a lot of patience and hard work. You can do it guys!