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Trigonometry, Making the Interactive Unit Circle Project
 
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Great hands on project for any Trig class. Get the students out of their seats and make something to solidify their understanding of trigonometry. Trig the ultimate fraction application.
Просмотров: 9164 ColfaxMath
Converting Long/Lat Decimal Degrees to Degree Minute Seconds
 
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This Video shows how to use Excel to convert Decimal Degrees into Degree Minute Seconds of Longitude and Latitude. The screencast shows how to use the Text to Column tool to separate out the values and basic math function to convert each value from degrees to minutes and seconds. Finally concatenate function is used to string the texts together to the final product of DMS.
Просмотров: 81625 Moulay Anwar Sounny-Slitine
Wave Period and Frequency
 
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104 - Wave Period and Frequency In this video Paul Andersen explains how the period is the time between wave and the frequency is the number of waves per second. Period is measured in seconds and frequency is measured in Hertz. Wave period and wave frequency are reciprocals of one another. After watching this video you will be able to determine the period (and therefore the frequency) using a position vs. time graph of a wave. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: igjav, Ignacio javier. English: A Simple Red Lamp, Modern Look, July 27, 2011. Own work. http://commons.wikimedia.org/wiki/File:Bombilla_roja_-_red_Edison_lamp.svg. ———. Italiano: Icona Di Una Lampadina Spenta Realizzata in Svg, June 2, 2012. File:Bombilla amarilla - yellow Edison lamp.svg. http://commons.wikimedia.org/wiki/File:Gray_Edison_lamp.svg. “Wave on a String.” PhET. Accessed April 13, 2015. http://phet.colorado.edu/en/simulation/wave-on-a-string.
Просмотров: 145668 Bozeman Science
18. Wave Theory of Light
 
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For more information about Professor Shankar's book based on the lectures from this course, Fundamentals of Physics: Mechanics, Relativity, and Thermodynamics, visit http://bit.ly/1jFIqNu. Fundamentals of Physics, II (PHYS 201) Young's double slit experiment shows clearly that light is a wave. (In order to observe the wave behavior of light, the slit size and separation should be comparable or smaller than the wavelength of light.) Interference is described using real and complex numbers (in anticipation of quantum mechanics). Grating and crystal diffraction are analyzed. 00:00 - Chapter 1. Revisions to Geometric Optics 08:20 - Chapter 2. Young's double slit experiment 50:52 - Chapter 3. Interference and Diffraction of Light Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses This course was recorded in Spring 2010. For more information about Professor Shankar's book based on the lectures from this course, Fundamentals of Physics: Mechanics, Relativity, and Thermodynamics, visit http://bit.ly/1jFIqNu.
Просмотров: 157199 YaleCourses
Finding the Height of an Object Using Trigonometry, Example 1
 
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Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Finding the Height of an Object Using Trigonometry, Example 1. In this video, I find the height of a balloon by knowing a horizontal distance and an angle.
Просмотров: 138413 patrickJMT
DIY TRIG: How to Make a Surveying Tool to Find the Height of Anything
 
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Learn how to use cheap or free household items to make a surveying tool to do real life trigonometry. All math is shown. High resolution images: https://imgur.com/gallery/LcEH2. Note: I make a verbal (but not visual) error at around the 18:00 mark: The internal angles of a triangle add to 180-degrees. I wrote it correctly on the paper but my spoken narration was incorrect. Sorry for the mistake. Combine this surveying tool, used to compute height, with the following parallax tool, used to compute distance, to find the distance to and height of objects: https://youtu.be/ECtCir1ApE4. TRIG AND SACRED GEOMETRY HOW TO DIY SERIES: For introductory trig and sacred geometry videos and a tutorial on radian calculations, see other videos in this series: - Part 1: How to Draw the Trig Unit Circle, Degrees, and Radians Using Sacred Geometry (https://youtu.be/FejH5tS_Rpk) - Part 2: Sacred Trigonometry Art: Draw a Cube Inside Unit Circle (https://youtu.be/5fNbIBiqXp8) - Part 3: A Radian Is a Portion of the Total Circumference of the Circle (https://youtu.be/cu7s8FirQAM) - Part 4: How to Draw All Trig Functions Using Sacred Geometry (https://youtu.be/rfLCCdrKvEc) - Part 5: How to Solve Trig Problems with Sacred Geometry: Part 1/2 (https://youtu.be/6zcRq1Y2zFE) - Part 6: How to Solve Trig Problems with Sacred Geometry: Part 2/2 (https://youtu.be/ybuHGypyL8o) - Part 7: How to Draw: Great Pyramid Triangle Using Phi, Fibonacci Spirals, and Sacred Geometry (https://youtu.be/YyxNqnIWomE) - Part 8: How To Do Phi φ Trig Using Sacred Geometry: Part 1/3 (https://youtu.be/TYGGGk8rGMY) - Part 9: How To Do Phi φ Trig Using Sacred Geometry: Part 2/3 (https://youtu.be/1elaR3YzvB4) - Part 10: How To Do Phi φ Trig Using Sacred Geometry: Part 3/3 (https://youtu.be/-xGopWSi8V8) - Part 11: DIY TRIG: How to Make a Surveying Tool to Find the Height of Anything https://youtu.be/-nQ0idJf0aA - Part 12: FIBONACCI CUBES: How to Draw the Fibonacci Sequence Using Cubes https://youtu.be/JFIFFAd5hQU - Part 13: How to Draw the Great Pyramid (Fast Motion with Music) https://youtu.be/UN-u6lLsBgc - Part 14: PHI STAR: How to Draw Pentacle with Phi Proportions and Fibonacci Spirals (Sacred Geometry) https://youtu.be/2x5gIR6D3cY - Part 15: Phi TOE: Phi is the Theory of Everything (Sacred Geometry) https://youtu.be/DcJGgigrrhk - Part 16: DIY TRIG: How to Build a Parallax Tool and Find the Distance to Anything https://youtu.be/ECtCir1ApE4TRIG AND SACRED GEOMETRY HOW TO DIY SERIES: For introductory trig and sacred geometry videos and a tutorial on radian calculations, see other videos in this series: - Part 1: How to Draw the Trig Unit Circle, Degrees, and Radians Using Sacred Geometry (https://youtu.be/FejH5tS_Rpk) - Part 2: Sacred Trigonometry Art: Draw a Cube Inside Unit Circle (https://youtu.be/5fNbIBiqXp8) - Part 3: A Radian Is a Portion of the Total Circumference of the Circle (https://youtu.be/cu7s8FirQAM) - Part 4: How to Draw All Trig Functions Using Sacred Geometry (https://youtu.be/rfLCCdrKvEc) - Part 5: How to Solve Trig Problems with Sacred Geometry: Part 1/2 (https://youtu.be/6zcRq1Y2zFE) - Part 6: How to Solve Trig Problems with Sacred Geometry: Part 2/2 (https://youtu.be/ybuHGypyL8o) - Part 7: How to Draw: Great Pyramid Triangle Using Phi, Fibonacci Spirals, and Sacred Geometry (https://youtu.be/YyxNqnIWomE) - Part 8: How To Do Phi φ Trig Using Sacred Geometry: Part 1/3 (https://youtu.be/TYGGGk8rGMY) - Part 9: How To Do Phi φ Trig Using Sacred Geometry: Part 2/3 (https://youtu.be/1elaR3YzvB4) - Part 10: How To Do Phi φ Trig Using Sacred Geometry: Part 3/3 (https://youtu.be/-xGopWSi8V8) - Part 11: DIY TRIG: How to Make a Surveying Tool to Find the Height of Anything https://youtu.be/-nQ0idJf0aA - Part 12: FIBONACCI CUBES: How to Draw the Fibonacci Sequence Using Cubes https://youtu.be/JFIFFAd5hQU - Part 13: How to Draw the Great Pyramid (Fast Motion with Music) https://youtu.be/UN-u6lLsBgc - Part 14: PHI STAR: How to Draw Pentacle with Phi Proportions and Fibonacci Spirals (Sacred Geometry) https://youtu.be/2x5gIR6D3cY - Part 15: Phi TOE: Phi is the Theory of Everything (Sacred Geometry) https://youtu.be/DcJGgigrrhk - Part 16: DIY TRIG: How to Build a Parallax Tool and Find the Distance to Anything https://youtu.be/ECtCir1ApE4 AUDIO/VIDEO EQUIPMENT AND SOFTWARE: - All initial recording done using OBS (free) - Editing done with Shotcut (free) - Camera is Logitech HD 1080P - Recording device is Logitech Gaming Headset ABOUT CHANNEL: - Channel Link: https://www.youtube.com/channel/UCTc2zU8GChivvfndzcEspIw? - Channel artwork "Red Pill Sacred Geometry" courtesy of Giulia - Flower of Life by Kick from the Noun Project - All videos are licensed under the Creative Commons Attribution License 3.0 Unported (CC by 3.0) which means you are free to use this content so long as you attribute it to the Athenian Stranger YouTube Channel https://creativecommons.org/licenses/by/3.0/
Просмотров: 60 Athenian Stranger
Simple Harmonic Motion: Crash Course Physics #16
 
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Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug Bridges... bridges, bridges, bridges. We talk a lot about bridges in Physics. Why? Because there is A LOT of practical physics that can be learned from the planning and construction of them. In this episode of Crash Course Physics, Shini talks to us about a particular mistake made in engineering the Millennium Bridge which allows us to talk about simple harmonic motion. -- Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashC... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Patreon: http://www.patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Просмотров: 550524 CrashCourse
End of Year Math Projects
 
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End of Year projects in sixth grade are open ended, allowing students to pick a topic that they would like to explore on the own. Since students are given little guidance, they are allowed the freedom to find ways that work and don’t work, and see the importance of planning. Mr. Holloway takes you behind the scenes for his End of Year Math projects. Read more here: http://powhatanschool.org/pulse/in-the-classroom/end-year-math-projects/ interested in more math videos: Algebra I Class | Concussion Testing and Standard Deviation: https://youtu.be/jo1Im4E_HDQ Geometry Class | Field Day Overview: https://youtu.be/hwBJFXBDOvM Talking MATHCOUNTS: https://youtu.be/58Y1xdgRGpQ Geometry of Field Day: https://youtu.be/v-E_bIxBcnc Camp Counselors: https://youtu.be/qJUT8LlOExI Upper School Retreat 2015: https://youtu.be/c3AwuxICmWg Upper School Retreat 2014: https://youtu.be/-NFGkcuNfsY
Просмотров: 212 PowhatanSchool
Trig identities manipulative project
 
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Precal project
Просмотров: 179 Matt O'Connor
21. Vibration Isolation
 
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MIT 2.003SC Engineering Dynamics, Fall 2011 View the complete course: http://ocw.mit.edu/2-003SCF11 Instructor: J. Kim Vandiver License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Просмотров: 63382 MIT OpenCourseWare
Phase constant | Physics | Khan Academy
 
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In this video David explains how a phase constant can be used in order to shift the graph of an oscillator left or right. Created by David SantoPietro. Watch the next lesson: https://www.khanacademy.org/science/physics/mechanical-waves-and-sound/harmonic-motion/v/pendulum?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/mechanical-waves-and-sound/harmonic-motion/v/period-dependance-for-mass-on-spring?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. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 73027 Khan Academy Physics
Surprises in Mathematics
 
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Featuring Dr. Stan Wagon, Professor of Mathematics - Macalester College. There is no better way to get someone's attention than with an assertion that just seems obviously wrong. Math is full of such things. The talk presents several surprising, even shocking, things from elementary mathematics, such as: A square wheel that rolls perfectly smoothly. A device that uses a normal rotating crankshaft to drill perfect square holes. An application of a non-circular wheel to sewage disposal. A shocking cake puzzle. Surprising new formulas for π. Benford's mysterious law of first digits. The Banach-Tarski Paradox, with constructible pieces.
Просмотров: 6401 UNCA Ramsey Library Video Production
Finding the diameter of a circle using Arc Length-Circles-Geometry Help
 
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Geometry Teachers Never Spend Time Trying to Find Materials for Your Lessons Again! Join Our Geometry Teacher Community Today! http://geometrycoach.com/Geometry-Lesson-Plans/?pa=MOOMOOMATH How do you use the arc length of a circle to find the diameter of a circle? We will look at some application problems using sector area and arc length A pie is cut into 6 equal pieces. The arc length of one piece of pie is 5.4 cm. What is the diameter of the pie? So our strategy is to always draw a picture. Let's start by drawing a picture of the pie and assume it is a circular pie. Let's draw 6 equal pieces. If we have 360 degrees divided by into 6 pieces our central angle is going to be 60 degrees. This gives you an idea of what we are working with. What we will do is use a " Proportion Method" to find the circumference, and then use the circumference to calculate diameter. The proportion method it works like this. We take the arc length and put it over the circumference and set it equal to measure of the angle over 360 degrees. So let's plug in what we know. The arc length equals is 5.4 and we don't know circumference which will become x, and angle measure equals 60 degrees. We then cross product1 times x and 6 times 5= 32.4 which equals my circumference. Next we can work backwards to find the diameter. Circumference = Diameter times Pi which is 32.4. So I will take 32.4 and divide it by Pi and I get 10.31 The pie's diameter is 10.31 centimeters. That is how you use the arc length to find diameter of a circle. You may also enjoy... Circles Radius Diameter & Pi Math Learning Upgrade https://www.youtube.com/watch?v=eiHWHT_8WrE Diameter of a Circle Calculate diameter given circumference https://www.youtube.com/watch?v=XGYqyYz29zo -~-~~-~~~-~~-~- Please watch: "Study Skills Teacher's Secret Guide to your Best Grades" https://www.youtube.com/watch?v=f3bsg8gaSbw -~-~~-~~~-~~-~-
Просмотров: 11733 MooMoo Math and Science
Simple Harmonic Motion
 
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A description of Simple Harmonic Motion, including its definition, and examples of SHM in the form of oscillating springs and pendulums.
Просмотров: 177815 DrPhysicsA
How Eratosthenes calculated the Earth's circumference
 
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In the mid-20th century we began launching satellites into space that would help us determine the exact circumference of the Earth: 40,030 km. But over 2000 years earlier, a man in Ancient Greece came up with nearly the exact same figure using just a stick and his brain. -------------------------------------------------- Follow BI Video on Twitter: http://bit.ly/1oS68Zs Follow BI on Facebook: http://bit.ly/1W9Lk0n Read more: http://www.businessinsider.com/ -------------------------------------------------- Business Insider is the fastest growing business news site in the US. Our mission: to tell you all you need to know about the big world around you. The BI Video team focuses on technology, strategy and science with an emphasis on unique storytelling and data that appeals to the next generation of leaders – the digital generation.
Просмотров: 140163 Business Insider
8.02x - Lect 26 Traveling Waves, Standing Waves, Musical Instruments
 
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Traveling Waves, Standing Waves, Resonances, String Instruments, Wind Instruments, Musical Instruments Lecture Notes, Oscillating Sound Cavities - Fundamentals of Wind Instruments: http://freepdfhosting.com/e79d2b1fa9.pdf Assignments Lecture 26, 27 and 28: http://freepdfhosting.com/20495b808e.pdf Solutions Lecture 26, 27 and 28: http://freepdfhosting.com/7759a06b8d.pdf
Equation for simple harmonic oscillators | Physics | Khan Academy
 
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In this video David explains the equation that represents the motion of a simple harmonic oscillator and solves an example problem. Created by David SantoPietro. Watch the next lesson: https://www.khanacademy.org/science/physics/mechanical-waves-and-sound/harmonic-motion/v/period-dependance-for-mass-on-spring?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/mechanical-waves-and-sound/harmonic-motion/v/definition-of-amplitude-and-period?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. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 146372 Khan Academy Physics
Local Variables in Matlab
 
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Introduces local variables as they appear in Matlab.
Просмотров: 243 DougBaldwinGeneseo
When is a Pendulum in Simple Harmonic Motion?
 
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Demonstrating when a pendulum is in simple harmonic motion. Want Lecture Notes? http://www.flippingphysics.com/shm-pendulum.html This is an AP Physics 1 topic. Content Times: 0:09 Reviewing simple harmonic motion 0:24 Showing a pendulum in simple harmonic motion 1:47 Velocities in simple harmonic motion 2:15 Accelerations in simple harmonic motion 2:57 A pendulum’s restoring force 5:07 A maximum of 15° Thank you to Anish, Kevin, and Olivia for being my “substitute students” in this video! Next Video: Demonstrating What Changes the Period of Simple Harmonic Motion http://www.flippingphysics.com/shm-period.html Multilingual? Please help translate Flipping Physics videos! http://www.flippingphysics.com/translate.html Previous Video: Horizontal vs. Vertical Mass-Spring System http://www.flippingphysics.com/mass-spring-horizontal-vertical.html Please support me on Patreon! http://patreon.com/FlippingPhysics Thank you to Jonathan Everett for being my Quality Control Team for this video. http://flippingphysics.com/quality-control.html Thank you to Youssef Nasr for transcribing the English subtitles of this video.
Просмотров: 1894 Flipping Physics
Area of a Surface of Revolution
 
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In this lesson I explain the relationship between the lateral area of a right circular cone allows us to find the Area of a Surface of Revolution. Rule for Area of a Surface of Revolution at 16:37 , Example with a horizontal axis of rotation at 19:11 NOTE: at 19:44 I should say "2PI times the definite integral from a to b..." Example with a vertical axis of rotation at 28:02 , Example finishing with numerical integration with a calculator 33:57 Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com
Просмотров: 8037 ProfRobBob
Calculus Projects 2009
 
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WEBSITE: http://www.teachertube.com Calculus Projects 2009
Просмотров: 193 TeacherTube Math
How to Measure for an Elliptical Archway- Archways & Ceilings
 
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How to measure for an elliptical archway is a short video demonstrating how to gather the key measurements needed before placing an order with www.archwaysandceilings.com
Просмотров: 3780 Archways & Ceilings
Excel VBA: Creating User Defined Functions (Georgian)
 
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როგორ უნდა შევქმნათ ექსელში ახალი ფუნქციები VBA საშუალებით. Help us caption & translate this video! http://amara.org/v/BK9r/
Просмотров: 541 probnoblem
Session - 4 Astronomy in Medieval India
 
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Astronomy in Ancient, Medieval and Early Telescopic Era of India by Prof. Amitabha Ghosh, Department of Applied Mechanics, IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in
Просмотров: 408 nptelhrd
Chapter 4 Section 3
 
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Просмотров: 20 Larson Texts
RELATED RATES: Distance between the person and the plane (KristaKingMath)
 
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► My Applications of Derivatives course: https://www.kristakingmath.com/applications-of-derivatives-course Related rates problems are an application of derivatives and implicit differentiation that allow us to figure out how fast one thing is changing in relation to how fast something else is changing. For example, we might be interested in how fast an airplane is traveling compared to how fast the angle between the plane and an observer on the ground is changing. Related rates problems allow us to do that by using implicit differentiation. We'll usually take the derivative of the equation, taking the derivative of every variable with respect to time t. Then we'll plug in for what we know and solve for the value we're interested in. The key to related rates problems is getting the right equation set up. You need to figure out what equation you can write that will include the value you need to solve for. In addition to that, you may have to come up with a second equation that will give you the value for a missing variable that you need to plug into your first equation. ● ● ● GET EXTRA HELP ● ● ● If you could use some extra help with your math class, then check out Krista’s website // http://www.kristakingmath.com ● ● ● CONNECT WITH KRISTA ● ● ● Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;) Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!” So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student—from basic middle school classes to advanced college calculus—figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: http://www.kristakingmath.com FACEBOOK // https://www.facebook.com/KristaKingMath TWITTER // https://twitter.com/KristaKingMath INSTAGRAM // https://www.instagram.com/kristakingmath/ PINTEREST // https://www.pinterest.com/KristaKingMath/ GOOGLE+ // https://plus.google.com/+Integralcalc/ QUORA // https://www.quora.com/profile/Krista-King
Просмотров: 9774 Krista King
Pendulum
 
01:05:00
A pendulum is a weight suspended from a pivot so that it can swing freely. When a pendulum is displaced sideways from its resting equilibrium position, it is subject to a restoring force due to gravity that will accelerate it back toward the equilibrium position. When released, the restoring force combined with the pendulum's mass causes it to oscillate about the equilibrium position, swinging back and forth. The time for one complete cycle, a left swing and a right swing, is called the period. The period depends on the length of the pendulum, and also to a slight degree on the amplitude, the width of the pendulum's swing. From its discovery in around 1602 by Galileo Galilei, the regular motion of pendulums was used for timekeeping, and was the world's most accurate timekeeping technology until the 1930s. Pendulums are used to regulate pendulum clocks, and are used in scientific instruments such as accelerometers and seismometers. Historically they were used as gravimeters to measure the acceleration of gravity in geophysical surveys, and even as a standard of length. The word 'pendulum' is new Latin, from the Latin pendulus, meaning 'hanging'. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Просмотров: 385 Audiopedia
Pendulum
 
01:06:34
A pendulum is a weight suspended from a pivot so that it can swing freely. When a pendulum is displaced sideways from its resting equilibrium position, it is subject to a restoring force due to gravity that will accelerate it back toward the equilibrium position. When released, the restoring force combined with the pendulum's mass causes it to oscillate about the equilibrium position, swinging back and forth. The time for one complete cycle, a left swing and a right swing, is called the period. The period depends on the length of the pendulum and also on the amplitude of the oscillation. However, if the amplitude is small, the period is almost independent of the amplitude. This video targeted to blind users. Attribution: Article text available under CC-BY-SA Public domain image source in video
Просмотров: 768 encyclopediacc
Lec 26: Traveling Waves and Standing Waves, Musical Instruments [CC]
 
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Second semester of Classical Physics avail FREE with lectures, assignments, quizzes/Tests, discussions, G+ Hangouts @ World Mentoring Academy(a MOOC) http://worldmentoringacademy.com/www/... Help make Foreign Language CC's: Dr. Lewin's complete MIT physics lectures, now on the YouTube channel World Mentoring Academy(a MOOC) This video was first published on the YouTube channel MIT OpenCourseWare under the title "Walter Lewin Promo" in 2007. Attribution: MIT OpenCourseWare License: Creative Commons BY-NC-SA 3.0 US To view a copy of this license, visit http://creativecommons.org/licenses/b.... More information at http://ocw.mit.edu/terms/. This YouTube channel is independently operated. It is neither affiliated with nor endorsed by MIT, MIT OpenCourseWare, the Internet Archive, or Dr. Lewin.
Просмотров: 134 Michael Williams
The Faith of Men by Jack London | Full Audiobook | Short Stories
 
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The Faith of Men Jack LONDON A collection of short stories by author Jack London. Genre(s): Single Author Collections Our Custom URL : https://www.youtube.com/c/AudiobookAudiobooks Subscribe To Our Channel: https://www.youtube.com/c/AudiobookAudiobooks?sub_confirmation=1 -----------------------------------------------------------------------------------------------------
Просмотров: 274 Audio book Audiobooks