Published By
Created On
13 Jun 2019 21:01:59 UTC
Transaction ID
Cost
Safe for Work
Free
Yes
Introduction to harmonic motion | Oscillatory motion | Physics | Khan Academy
Intuition behind the motion of a mass on a spring (some calculus near the end). Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/physics/oscillatory-motion/harmonic-motion/v/harmonic-motion-part-2-calculus?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/torque-angular-momentum/torque-tutorial/v/cross-product-and-torque?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
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.
...
https://www.youtube.com/watch?v=Nk2q-_jkJVs
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Watch the next lesson: https://www.khanacademy.org/science/physics/oscillatory-motion/harmonic-motion/v/harmonic-motion-part-2-calculus?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/torque-angular-momentum/torque-tutorial/v/cross-product-and-torque?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
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.
...
https://www.youtube.com/watch?v=Nk2q-_jkJVs
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Author
Content Type
Unspecified
video/mp4
Language
Unspecified
More from the publisher
Controlling
VIDEO
FINIT
finite-geometric-series-word-problem
Figuring out the formula for fixed mortgage payments using the sum of a geometric series. Created by Sal Khan.
Watch the next lesson:
https://www.khanacademy.org/economics-finance-domain/core-finance/housing/home-buying-process/v/titles-and-deeds-in-real-estate?utm_source=YT&utm_medium=Desc&utm_campaign=financeandcapitalmarkets
Missed the previous lesson? Watch here: https://www.khanacademy.org/economics-finance-domain/core-finance/housing/mortgages-tutorial/v/balloon-payment-mortgage?utm_source=YT&utm_medium=Desc&utm_campaign=financeandcapitalmarkets
Finance and capital markets on Khan Academy: Most people buying a home need a mortgage to do so. This tutorial explains what a mortgage is and then actually does some math to figure out what your payments are (the last video is quite mathy so consider it optional).
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.
...
https://www.youtube.com/watch?v=i05-okb1EJg
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
English
Controlling
VIDEO
THE R
the-rock-cycle-the-geosphere-middle
All Earth processes are the result of energy flowing and matter cycling within and among the planet’s systems. This energy is derived from the sun and Earth’s hot interior. The energy that flows and matter that cycles produce chemical and physical changes in Earth’s materials and living organisms.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate or volunteer today! Donate here: https://www.khanacademy.org/donate
Volunteer here: https://www.khanacademy.org/contribute
...
https://www.youtube.com/watch?v=rmH4W92eHVM
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
English
Controlling
VIDEO
SAT P
sat-prep-test-7-section-8-part-4
Problems 14-16 on page 807
...
https://www.youtube.com/watch?v=RHfnCQCqohk
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
FOCUS
focus-and-directrix-of-a-parabola-2
Finding the focus and directrix of a parabola
More free lessons at: http://www.khanacademy.org/video?v=1Jm9rREA-uA
...
https://www.youtube.com/watch?v=1Jm9rREA-uA
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
CONST
constructing-an-angle-bisector-using-a
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/geometry/geometric-constructions/geo-bisectors/e/constructions_1?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry
Watch the next lesson: https://www.khanacademy.org/math/geometry/geometric-constructions/polygons-inscribed-in-circles/v/constructing-square-inscribed-in-circle?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry
Missed the previous lesson?
https://www.khanacademy.org/math/geometry/geometric-constructions/geo-bisectors/v/constructing-a-perpendicular-line-using-a-compass-and-straightedge?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry
Geometry on Khan Academy: We are surrounded by space. And that space contains lots of things. And these things have shapes. In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large--from math to architecture to biology to astronomy (and everything in between). Learning geometry is about more than just taking your medicine ("It's good for you!"), it's at the core of everything that exists--including you. Having said all that, some of the specific topics we'll cover include angles, intersecting lines, right triangles, perimeter, area, volume, circles, triangles, quadrilaterals, analytic geometry, and geometric constructions. Wow. That's a lot. To summarize: it's difficult to imagine any area of math that is more widely used than geometry.
...
https://www.youtube.com/watch?v=KNr52iFk7n4
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
English
Controlling
VIDEO
B LYM
b-lymphocytes-b-cells-immune-system
Overview of B cells (B lymphocytes) and how they are activated and produce antibodies. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-immune-system/rn-the-immune-system/v/professional-antigen-presenting-cells-apc-and-mhc-ii-complexes?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn
Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-immune-system/rn-the-immune-system/v/types-of-immune-responses-innate-and-adaptive-humoral-vs-cell-mediated?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn
NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/).
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.
...
https://www.youtube.com/watch?v=Z36dUduOk1Y
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
READI
reading-social-science-how-to-part-1
Watch Sal work through Part 1 of an SAT Reading: Social science passage.
Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-reading-writing/new-sat-reading/v/reading-social-science-questions?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
Missed the previous lesson?
https://www.khanacademy.org/test-prep/new-sat/new-sat-reading-writing/new-sat-reading/v/reading-history-questions?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
SAT on Khan Academy: Practice all of the skills you’ll need for the new SAT. We also have four official practice exams from College Board.
...
https://www.youtube.com/watch?v=ibcyx9vaYFk
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
CIRCL
circle-equations-basic-example-math-new
Watch Sal work through a basic Circle equations problem.
Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
Missed the previous lesson?
https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
New SAT (starting March 2016) on Khan Academy: Practice all of the skills you’ll need for the new SAT. We also have four official practice exams from College Board. The October 2015 PSAT is in the style of the new SAT.
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.
...
https://www.youtube.com/watch?v=fwBqEfjCyL8
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Transaction
Created
4 weeks ago
Content Type
Language
video/mp4
Controlling
VIDEO
SUPPL
supplemental-insurance
Supplemental insurance is an optional coverage designed to provide additional protection to individuals or families beyond their existing insurance policy. These insurance policies include but are not limited to extended warranties, mortgage protection, accidental death and dismemberment, and provide financial security against unexpected occurrences. Learn more at https://www.khanacademy.org/college-careers-more/financial-literacy
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! https://www.khanacademy.org/college-careers-more/financial-literacy/xa6995ea67a8e9fdd:insurance/xa6995ea67a8e9fdd:supplemental-insurance-and-warranties/v/supplemental-insurance
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
...
https://www.youtube.com/watch?v=zPE-s4Xbv4U
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Transaction
Created
3 weeks ago
Content Type
Language
video/mp4
English