跳轉到內容
Main menu
Main menu
move to sidebar
hide
Navigation
Main Page
Help
Browse
Cookbook
Wikijunior
Featured books
Recent changes
Random book
Using Wikibooks
Community
Reading room forum
Community portal
Bulletin Board
Help out!
Policies and guidelines
Contact us
Search
Search
Donations
Appearance
Create account
Log in
Personal tools
Create account
Log in
Pages for logged out editors
learn more
Contributions
Discussion for this IP address
A-level 數學/OCR/M4/剛體的旋轉
Add languages
Add links
Book
Discussion
English
Read
Edit
Edit source
View history
Tools
Tools
move to sidebar
hide
Actions
Read
Edit
Edit source
View history
General
What links here
Related changes
Upload file
Special pages
Permanent link
Page information
Cite this page
Get shortened URL
Download QR code
Sister projects
Wikipedia
Wikiversity
Wiktionary
Wikiquote
Wikisource
Wikinews
Wikivoyage
Commons
Wikidata
MediaWiki
Meta-Wiki
Print/export
Create a collection
Download as PDF
Printable version
In other projects
Wikidata item
外觀
移至側邊欄
隱藏
來自華夏公益教科書,開放的書籍,開放的世界
<
A-level 數學
|
OCR
|
M4
在 M1 中,你學習了五個關於勻速直線運動的公式
v
=
u
+
a
t
{\displaystyle v=u+at\,}
s
=
u
t
+
1
2
a
t
2
{\displaystyle s=ut+{\frac {1}{2}}at^{2}}
s
=
1
2
(
u
+
v
)
t
{\displaystyle s={\frac {1}{2}}(u+v)t}
v
2
=
u
2
+
2
a
s
{\displaystyle v^{2}=u^{2}+2as\,}
s
=
v
t
−
1
2
a
t
2
{\displaystyle s=vt-{\frac {1}{2}}at^{2}}
我們可以用相同的方式考慮勻角加速度下的運動
ω
1
=
ω
0
+
α
t
{\displaystyle \omega _{1}=\omega _{0}+\alpha t\,}
θ
=
ω
0
t
+
1
2
α
t
2
{\displaystyle \theta =\omega _{0}t+{\frac {1}{2}}\alpha t^{2}}
θ
=
1
2
(
ω
0
+
ω
1
)
t
{\displaystyle \theta ={\frac {1}{2}}(\omega _{0}+\omega _{1})t}
ω
1
2
=
ω
0
2
+
2
α
θ
{\displaystyle \omega _{1}^{2}=\omega _{0}^{2}+2\alpha \theta }
θ
=
ω
1
t
−
1
2
α
t
2
{\displaystyle \theta =\omega _{1}t-{\frac {1}{2}}\alpha t^{2}}
第一組公式涵蓋了直線距離的位移、速度和加速度,而第二組公式涵蓋了旋轉物體的相同量。
類別
:
書籍:A-level 數學/OCR/M4
隱藏類別
具有深度歸檔的頁面
華夏公益教科書