Top videos
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請訂閱我們的頻道、點讚、分享，鼓勵我們分享更多有用又有趣的知識。
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Welcome to watch our videos
歡迎觀看我們所創作的的其他影片
1）Basic Conversation 會話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
2) Grammar 語法
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
3）English Speaking
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
4）Funny Jokes 笑話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
5）Vocabulary 詞彙
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
6）English Idioms 英語成語
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
7）Revision Exercise 重温練習
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
8）Fun Games 趣遊戲味
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
9） Tongue Twister 繞口令
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
10）Writing a composition 作文
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
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Please SUBSCRIBE to our channel, LIKE, and SHARE to encourage us to share more useful and interesting knowledge.
請訂閱我們的頻道、點讚、分享，鼓勵我們分享更多有用又有趣的知識。
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Daily revision 3_simple present/past tense_BGM info
Candy by Sakura Girl | https://soundcloud.com/sakuragirl_official
Music promoted by https://www.chosic.com/free-music/all/
Creative Commons CC BY 3.0
https://creativecommons.org/licenses/by/3.0/
In which John Green, Hank Green, and Emily Graslie teach you about the Anthropocene, an unofficial geological era that covers the last century or so, in which humanity has made massive progress. We've discovered the Higgs-Boson particle, and awesome electric cars, and amazing smartphones. So all this collective learning and progress has been good for everyone, right? Maybe not. We'll look at some of the pros and cons of all this "progress," including environmental impact, changes in the way people live and work, and political changes and wars that come along with the modern world. We've come a long way, but there's a long way to go. Crash Course will also take a look at what's going to happen in the near future. If we manage to make our way through the coming bottlenecks, we could be OK in coming centuries. Don't get too hopeful, though. The Sun will eventually die, and the Earth will be destroyed, and later the universe will eventually experience heat death. But we won't talk about those downers until next week.
For more information: http://www.bighistoryproject.com
Want to beat blackjack? It all starts with learning how to play. In this video, professional Blackjack players Colin Jones and "Loudon Ofton" break down the objective of blackjack, how to play it, as well as how it is possible to turn the tables on the casino and beat the game.
BLACKJACK BASIC STRATEGY CHART:
https://www.blackjackapprentic....eship.com/blackjack-
Checkout the Blackjack Apprenticeship Membership:
https://www.blackjackapprenticeship.com/features/
SUBSCRIBE for weekly Card Counting training:
https://www.youtube.com/subscr....iption_center?add_us
Get access to our FREE Card Counting Mini-Course:
https://www.blackjackapprentic....eship.com/card-count
https://www.blackjackapprenticeship.com/
https://www.facebook.com/blackjackapprenticeship/
00:00 Intro
00:20 Blackjack Rules / How To Play
03:57 Example Rounds of Play
05:49 When to Hit / Stand / Double / Split
09:57 What is Insurance? or Surrendering?
11:59 What Else Do I Need To Know to Win?
Subscribe to our channel: https://goo.gl/iG2Bdr
#kidsacademy #LearnWithKidsAcademy
Connect with us on :
App Store: https://apps.apple.com/app/apple-store/id543851593
Google Play: https://play.google.com/store/....apps/details?id=air.
Our website: http://www.kidsacademy.com
Instagram: https://www.instagram.com/kidsacademyco
Facebook: https://www.facebook.com/KidsAcademyCompany
Sal solves practice problems where he thinks about which data displays would be helpful in which situations.
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/cc-7th-compare-data-displays/e/comparing-data-displays?utm_source=YT&utm_medium=Desc&utm_campaign=6thgrade
Watch the next lesson: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/cc-6-shape-of-data/v/shapes-of-distributions?utm_source=YT&utm_medium=Desc&utm_campaign=6thgrade
Missed the previous lesson? https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/cc-6-mad/v/mean-absolute-deviation-example?utm_source=YT&utm_medium=Desc&utm_campaign=6thgrade
Grade 6th on Khan Academy: By the 6th grade, you're becoming a sophisticated mathemagician. You'll be able to add, subtract, multiply, and divide any non-negative numbers (including decimals and fractions) that any grumpy ogre throws at you. Mind-blowing ideas like exponents (you saw these briefly in the 5th grade), ratios, percents, negative numbers, and variable expressions will start being in your comfort zone. Most importantly, the algebraic side of mathematics is a whole new kind of fun! And if that is not enough, we are going to continue with our understanding of ideas like the coordinate plane (from 5th grade) and area while beginning to derive meaning from data! (Content was selected for this grade level based on a typical curriculum in the United States.)
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan AcademyÂês 6th grade channel:
https://www.youtube.com/channe....l/UCnif494Ay2S-PuYlD
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/hu....manities/world-histo
The attempted unification of church doctrine by Constantine through the Council of Nicaea. Especially resolving the Arian Controversy (based on the views of Arius of Alexandria). The Nicene Creed. Seeds of eventual schism in the church.
Missed the previous lesson? Watch here: https://www.khanacademy.org/hu....manities/world-histo
World History on Khan Academy: From the earliest civilizations to the modern world, geography, religion, trade, and politics have bound peoples and nations together — and torn them apart. Take a journey through time and space and discover the fascinating history behind the complex world we inhabit today.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy: https://www.youtube.com/subscr....iption_center?add_us
Continued from our previous video, "Class Pet Sleepover":
Jelly Bean is missing! JJ, TomTom, and YoYo are on the case! 🔍
Watch and sing along as the kids search for their lost hamster! 🐹
Subscribe for new videos every week: https://www.youtube.com/c/CoCo....melon?sub_confirmati
Lyrics:
Where is our class pet?
Oh, where could she be?
We’re looking and looking
Searching for clues
Where is...
Jelly Bean?
We’ve lost the class pet
We’ve lost Jelly Bean
She’s the softest thing
She squeaks when she sings
We’ve lost the class pet
We’ve lost Jelly Bean
She has such tiny feet
Oh where could she be?
We’ve lost the class pet
We’ve lost Jelly Bean
She’s the softest thing
She squeaks when she sings
We’ve lost the class pet
We’ve lost Jelly Bean
She has such tiny feet
Oh where could she be?
We’ve lost the class pet
We’ve lost Jelly Bean
She’s the softest thing
She squeaks when she sings
Jelly Bean!
This is our class pet
We found Jelly Bean
She has such tiny feet
She’s cuddly and sweet!
🍉Spotify: https://open.spotify.com/artis....t/6SXTTUJxIVwMbc1POr
🍉Apple Music: https://music.apple.com/…/coco....melon-kids-hits-vo…/
Watch our playlists:
Family Fun
https://www.youtube.com/watch?v=jbBbRjs_niM&list=PLT1rvk7Trkw7odS3
Kids Songs by CoComelon
https://www.youtube.com/watch?v=4t5WI5RF67Y&list=PLT1rvk7Trkw6-eCetnOs60kLGdmcHhyj0tPR-3vMf8CuMJN5gP
JJ & Friends
https://www.youtube.com/watch?v=4t5WI5RF67Y&list=PLT1rvk7Trkw4QbgqgSEJjJz3HIewomqdS
Nursery Rhymes in 3D
https://www.youtube.com/watch?v=z3-Tm_aS3N0&list=PLT1rvk7Trkw55UcI5ijZ_4QmsKqYSSXEq
About CoComelon:
Where kids can be happy and smart!
CoComelon’s 3D animation and songs create a world that centers on the everyday experiences of young children.
In addition to helping preschoolers learn letters, numbers, animal sounds, colors, and more, the videos impart prosocial life lessons, providing parents with an opportunity to teach and play with their children as they watch together.
WEBSITE: http://www.CoComelon.com
FACEBOOK: https://www.facebook.com/CoComelonkids
TWITTER: https://www.twitter.com/CoComelonkids
Copyright Treasure Studio, Inc. All Rights Reserved.
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/linear-algebra/ma
The determinant of an upper triangular matrix
Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/matrix_transformations/determinant_depth/v/linear-algebra-simpler-4x4-determinant?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra
Missed the previous lesson?
https://www.khanacademy.org/math/linear-algebra/matrix_transformations/determinant_depth/v/linear-algebra-determinant-after-row-operations?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra
Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but many of the concepts can be extended into three, four or more. Linear algebra implies two dimensional reasoning, however, the concepts covered in linear algebra provide the basis for multi-dimensional representations of mathematical reasoning. Matrices, vectors, vector spaces, transformations, eigenvectors/values all help us to visualize and understand multi dimensional concepts. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s Linear Algebra channel:: https://www.youtube.com/channe....l/UCGYSKl6e3HM0PP7QR
Subscribe to KhanAcademy: https://www.youtube.com/subscr....iption_center?add_us
Soccer (Football) is such a fun game! Sing and play along!
Subscribe for new videos every week: https://www.youtube.com/c/coco....melon?sub_confirmati
Lyrics:
Come on, let’s play, play, play
We can play together
Come on let’s play, play, play
We can play together
Let’s use our feet, feet, feet
We won’t use our hands
Let’s use our feet, feet, feet
We won’t use our hands
Come on, let’s kick, kick, kick
We can kick the ball
Come on, let’s kick, kick, kick
We can kick the ball
Come on, let’s pass, pass, pass
We can pass the ball
Come on, let’s pass, pass, pass
We can pass the ball
Come on, let’s dribble, dribble, dribble
We can dribble the ball
Come on, let’s dribble, dribble, dribble
We can dribble the ball
Come on let’s score, score, score
We can score a goal
Come on let’s score, score, score
We can score a goal
CHORUS
Ole, ole, ole, ole, ole!
About Cocomelon:
Where kids can be happy and smart!
At Cocomelon, our goal is to help make learning a fun and enjoyable experience for kids by creating beautiful 3D animation, educational lyrics, and toe-tapping music.
Kids will laugh, dance, sing, and play along with our videos, learning letters, numbers, animal sounds, colors, and much, much more while simply enjoying our friendly characters and fun stories.
We also make life easier for parents who want to keep their kids happily entertained, giving you the peace of mind that your children are receiving quality educational content. Our videos also give you an opportunity to teach and play with your children as you both watch!
WEBSITE: http://www.Cocomelon.com
FACEBOOK: https://www.facebook.com/Cocomelonkids
INSTAGRAM: https://www.instagram.com/cocomelon/
TWITTER: https://www.twitter.com/Cocomelonkids
Copyright © Treasure Studio, Inc. All rights reserved.
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/cc-seventh-grade-
Based on past experience, we can make reasonable estimates of the likelihood of future events.
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-basic-prob/e/finding-probability?utm_source=YT&utm_medium=Desc&utm_campaign=7thgrade
Watch the next lesson: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-basic-prob/v/intuitive-sense-of-probabilities?utm_source=YT&utm_medium=Desc&utm_campaign=7thgrade
Missed the previous lesson?
https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-basic-prob/v/probability-1-module-examples?utm_source=YT&utm_medium=Desc&utm_campaign=7thgrade
Grade 7th on Khan Academy: 7th grade takes much of what you learned in 6th grade to an entirely new level. In particular, you'll now learn to do everything with negative numbers (we're talking everything--adding, subtracting, multiplying, dividing, fractions, decimals... everything!). You'll also take your algebraic skills to new heights by tackling two-step equations. 7th grade is also when you start thinking about probability (which is super important for realizing that casinos and lotteries are really just ways of taking money away from people who don't know probability) and dig deeper into the world of data and statistics. Onward! (Content was selected for this grade level based on a typical curriculum in the United States.)
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy à ªs 7th grade channel:
https://www.youtube.com/channe....l/UCzKsXcrLSLDG7VN1L
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
The Numberland Rescue team have come together to sort out problems for their Numberblob friends. One of the Numberblobs needs help getting to sleep, whilst some of the other Numberblobs have missed the circus. The Numberblocks pair up to help solve these worries, and put things right. Just when they think all the rescues have been completed they get one final alert - a Numberblob, in urgent need of a birthday party. How will Three and Seven save the day?
For more, download the official Numberblocks apps;
Meet the Numberblocks - https://onelink.to/spzumk
Numberblocks Card Fun - https://onelink.to/wz9er9
Numberblocks World - https://onelink.to/8fzh7d
Numberblocks Hide and Seek - https://onelink.to/dy7jjp
NB Bedtime Stories - https://onelink.to/3w7nmk
Official website;
https://www.learningblocks.tv/numberblocks/home
As seen on CBeebies! Watch Numberblocks full episodes on BBC iPlayer: https://bbc.in/2ZHvNtl
Subscribe for more Numberblocks: https://goo.gl/rF32S8
Visit the Numberblocks on;
Twitter: @numberblocks
Facebook: facebook.com/numberblocks/
Instagram: @numberblocks
We are the Numberblocks! Little blocks with big ideas, having a ton of number fun. Learn how to add, subtract and count the fun and educational way! In this educational CBeebies cartoon for kids, children can learn how to count with basic maths sums, using addition and subtraction with singular blocks that join together to make increasingly bigger numbers.
#Numberblocks #LearnToCount #season8
This physics video tutorial explains how to calculate the energy stored in a capacitor using three different formulas. It also explains how to calculate the power delivered by a capacitor as well as the capacitance and voltage of a capacitor. This tutorial contains many practice problems on calculating the potential energy stored in capacitors.
Physics 2 - Basic Introduction:
https://www.youtube.com/watch?v=rHgKLIYcZOI
Coulomb's Law and Electric Force:
https://www.youtube.com/watch?v=kCp5yYjo9zE
Electric Fields:
https://www.youtube.com/watch?v=V9RLc9EX1so
Electric Potential:
https://www.youtube.com/watch?v=LzKMQByFSLc
Electric Potential Energy:
https://www.youtube.com/watch?v=KoZ61FujkRk
_____________________________
Parallel Plate Capacitor:
https://www.youtube.com/watch?v=7jJhHtegjto
Energy Stored In a Capacitor:
https://www.youtube.com/watch?v=PTyB6_Kt_5A
Energy Density of a Capacitor:
https://www.youtube.com/watch?v=RiY-sHz-whw
Dielectrics of Capacitors:
https://www.youtube.com/watch?v=HmZ4iK1T1bg
Capacitors - Review:
https://www.youtube.com/watch?v=BimpNou0orc
__________________________
Electric Current In Circuits:
https://www.youtube.com/watch?v=r-SCyD7f_zI
The Electric Battery:
https://www.youtube.com/watch?v=xrf6I_5vX64
Ohm's Law Problems:
https://www.youtube.com/watch?v=NxxNu9Cek1E
Resistance and Resistivity:
https://www.youtube.com/watch?v=PIJTu8z0-_U
Physics PDF Worksheets:
https://www.video-tutor.net/ph....ysics-basic-introduc
Science fiction has certainly familiarized the world with the concept of artificial intelligence. But outside of Hollywood…what is A.I. and what can it actually do?
𝐀𝐛𝐨𝐮𝐭 𝐃𝐮𝐤𝐞 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐢𝐭𝐲
Established in 1924 in Durham, North Carolina, Duke University is one of the world’s leading institutions for education, research, and patient care.
Subscribe ➡️ https://www.youtube.com/@dukeuniversity
𝐅𝐨𝐥𝐥𝐨𝐰 #𝐃𝐮𝐤𝐞𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐢𝐭𝐲
Homepage: https://duke.edu/
News: https://today.duke.edu/
X (Formerly Twitter): https://twitter.com/DukeU
Instagram: https://www.instagram.com/dukeuniversity
Facebook: https://www.facebook.com/DukeUniv
LinkedIn: https://www.linkedin.com/school/duke-university/
#artificialintelligence #ai
Link de descarga de imágenes y botones para la animación.
https://drive.google.com/uc?export=download&id=1-N3k8hklHBOrdgr23t8I6L1R_Ur41EF3
This video sample from our English Language Arts 1 course helps students learn to create possessive singular nouns using bright and fun visual examples.
Don't forget to subscribe to our channel for more educational videos!
The Cold War saw a competition between the world’s two great powers–the democratic, capitalist United States and the communist Soviet Union. Both sides would fight to have the best technology in space and who could achieve the ‘firsts’.
Support the cartoons on patreon:
https://www.patreon.com/simplehistory?ty=c
Get your copy of Simple History: The Space Race today!
https://www.amazon.com/Simple-....History-Space-Daniel
Get your copy of Simple History: The Cold War today!
https://www.amazon.com/Simple-....History-Cold-Daniel-
Simple history gives you the facts, simple!
See the book collection here:
Amazon USA
http://www.amazon.com/Daniel-Turner/e/B00H5TYLAE/ref=sr_ntt_srch_lnk_1?qid=1457289367&sr=8-1
Amazon UK
http://www.amazon.co.uk/Daniel-Turner/e/B00H5TYLAE/ref=sr_ntt_srch_lnk_1?qid=1457289367&sr=8-1
Credits:
Narrator:
Nate Wales 'Call Me Crow'
Call Me Crow Soundcloud
https://soundcloud.com/noahd-3
Animation:
Daniel Turner
Artwork:
Daniel turner
http://www.simplehistory.co.uk
https://www.facebook.com/Simpl....e-History-5494376751
https://twitter.com/simple_guides
Pictures: Wikimedia Commons (Public Domain)
DeepSeek-R1 is a strong performing, open source reasoning model with several distilled versions that can be run locally. Here, we walk through the DeepSeek-R1 paper to review the details of the training methodology, download the 14b distilled model via Ollama, test generation / JSON-mode, and then test it in a fully local "deep research" assistant that performs web-research / summarization w/ an iterative reflection step to improve its results.
Video notes:
https://mirror-feeling-d80.not....ion.site/DeepSeek-R1
Code repo:
https://github.com/langchain-a....i/ollama-deep-resear
Related video on reasoning models:
https://www.youtube.com/watch?v=f0RbwrBcFmc
Prior build-from-scratch video for an earlier version of this research assistant:
https://www.youtube.com/watch?v=XGuTzHoqlj8
Here’s the description:
Visit https://www.abcmouse.com/learn/youtube to learn more about our award-winning online learning program for children 2-8!
🥕🎶 Sing along with ABCmouse and discover the joy of vegetables! This fun, educational song helps kids learn about healthy habits while celebrating their favorite veggies like carrots, cucumbers, broccoli, and more. Perfect for preschoolers and early learners, this catchy tune is a delightful way to promote healthy eating and a love for vegetables! 🥬🌽
Lyrics:
I love my vegetables
I love my vegetables
I love my vegetables
Carrots
I love carrots
Lettuce
I love lettuce
Cucumber
I love cucumbers
Potatoes
Peppers
Celery
Broccoli
String beans
I love string beans
I love my vegetables
I love my vegetables
I love my vegetables
I love my vegetables
👉 Discover more fun learning songs and educational videos by subscribing to our YouTube channel at https://YouTube.com/ABCmouse.
And visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!
© Age of Learning, Inc. All rights reserved.
Here are some other videos you may interested in:
Simple Self Introduction | English Speaking | https://youtu.be/2r2pYz3kD-k
Ashley’s self introudction ｜English Speaking | https://youtu.be/lF-ZiRv_61E
Thomas's Self introduction | English Speaking | https://youtu.be/fHx3p1IHQgk
Back to school | English Speaking｜https://youtu.be/NSv5QyPmhpw
Back to school | Shorts | https://youtube.com/shorts/fshuRbBzoKI
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Please SUBSCRIBE to our channel, LIKE, and SHARE to encourage us to share more useful and interesting knowledge.
請訂閱我們的頻道、點讚、分享，鼓勵我們分享更多有用又有趣的知識。
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Welcome to watch our videos
歡迎觀看我們所創作的的其他影片
1）Basic Conversation 會話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
2) Grammar 語法
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
3）English Speaking
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
4）Funny Jokes 笑話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
5）Vocabulary 詞彙
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
6）English Idioms 英語成語
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
7）Revision Exercise 重温練習
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
8）Fun Games 趣遊戲味
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
9） Tongue Twister 繞口令
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
10）Writing a composition 作文
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP
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Please SUBSCRIBE to our channel, LIKE, and SHARE to encourage us to share more useful and interesting knowledge.
請訂閱我們的頻道、點讚、分享，鼓勵我們分享更多有用又有趣的知識。
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This physics video tutorial provides a basic introduction into torque which is also known as moment of force. Torque is the product of force and lever arm also known as moment arm. The lever arm is the perpendicular distance between the axis of rotation and the line of action of the force. Torque is the rotational equivalent of force. Positive torque values produce counterclockwise rotation and negative torques produce clockwise rotation. This video contains plenty of examples and practice problems of torques as it relates to doors, seesaws, and shovels. It discusses how to calculate the mechanical advantage of simple machines like seesaws and shovels.
Intro to Rotational Motion:
https://www.youtube.com/watch?v=WQ9AH2S8B6Y
Angular Velocity:
https://www.youtube.com/watch?v=d5VXZGinKSk
Angular Acceleration:
https://www.youtube.com/watch?v=a99sO7pogXA
Rotational Kinematics:
https://www.youtube.com/watch?v=0El-DqrCTZM
Intro to Inertia:
https://www.youtube.com/watch?v=Ic_wFYu8xVs
________________________________
Parallel Axis Theorem:
https://www.youtube.com/watch?v=JrkimXqnCLw
Rotational Dynamics:
https://www.youtube.com/watch?v=dbvr-L5rxdg
Rotational Kinetic Energy:
https://www.youtube.com/watch?v=REIP2mf6sIQ
Rotational Power, Work, & Energy:
https://www.youtube.com/watch?v=KbYejyiRsFw
Work Done By a Constant Torque:
https://www.youtube.com/watch?v=-DPthKuQGyQ
Angular Momentum & Torque:
https://www.youtube.com/watch?v=WzjIMuf-yuo
_________________________________
What Is Angular Momentum?
https://www.youtube.com/watch?v=4GgJ6EgAmFg
Angular Momentum Problems:
https://www.youtube.com/watch?v=QghXDDJtJeQ
Angular Impulse:
https://www.youtube.com/watch?v=RQL_0MMbxkc
Rotational Motion - Review:
https://www.youtube.com/watch?v=SPSvosj6Snc
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
Physics PDF Worksheets:
https://www.video-tutor.net/ph....ysics-basic-introduc
