Search Results: "Friction"

All Most Recent Most Viewed

24:49 Popular
Static Friction and Kinetic Friction Physics Problems With Free Body Diagrams

1,044 views / 0 likes - added 3 years ago

This physics video tutorial provides a basic introduction into kinetic friction and static friction. It contains plenty of examples and physics problems that asks you to calculate the acceleration using newton's laws of motion. The static frictional force
07:21
Intuition on Static and Kinetic Friction Comparisons

542 views / 0 likes - added 9 years ago

Why static friction is harder to overcome than kinetic friction More free lessons at: http://www.khanacademy.org/video?v=J9BWNiOSGlc
09:50
Static and Kinetic Friction Example

627 views / 0 likes - added 9 years ago

Thinking about the coefficients of static and kinetic friction More free lessons at: http://www.khanacademy.org/video?v=ZA_D4O6l1lo
00:51
Correction to Force of Friction Keeping the Block Stationary

469 views / 0 likes - added 9 years ago

Correction to Force of Friction Keeping the Block Stationary More free lessons at: http://www.khanacademy.org/video?v=BukTc4q9BMc
09:10 Popular
Force of Friction Keeping Velocity Constant

732 views / 0 likes - added 9 years ago

Calculating the coefficient of kinetic friction (correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=iA7Thhnzc64
08:41 Popular
Force of Friction Keeping the Block Stationary

805 views / 0 likes - added 9 years ago

Block of wood kept stationary by the force of friction (Correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=v8ODIMqbQ44
00:36 Popular
Tablecloth Friction Trick #Shorts

770 views / 0 likes - added 3 years ago

Heres how to do the famous tablecloth trick. Slide a tablecloth out from glass cups filled with water with the understanding of friction and momentum. An object at rest stays at rest! Science is magic! #shorts
10:59 Popular
Friction: Crash Course Physics #6

1,310 views / 2 likes - added 7 years ago

This episode is sponsored by Audible. Try Audible: http://audible.com/crashcourse Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about
19:48 Popular
Friction - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,699 views / 1 likes - added 3 years ago

Lesson 6 (Friction) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video:Problem1: The coefficient of
30:59
Free Body Diagrams - Tension, Friction, Inclined Planes, & Net Force

449 views / 0 likes - added 3 years ago

This physics video tutorial explains how to draw free body diagrams for different situations particular those that involve constant velocity and constant acceleration. It explains when to uses forces such as tension, static and kinetic friction, gravity /
10:05
Work/Energy problem with Friction

632 views / 0 likes - added 9 years ago

A conservation of energy problem where all of the energy is not conserved. More free lessons at: http://www.khanacademy.org/video?v=YvacYWgygaA
04:21
Slipping, Sliding Science!

424 views / 0 likes - added 7 years ago

What’s better than slipping and sliding in your backyard on a hot summer day? It’s so much fun! But, how does this fun happen? It has a little something to do with friction! ---------- Like SciShow? Want to help support us, and also get things to put on y
04:55
How Ghost Particles Are Slowing Down Stars

490 views / 0 likes - added 7 years ago

There's no such thing as empty space in outer space. What are virtual particles and how do they create friction in the vacuum of space? How Long Could You Survive In Outer Space - http://bit.ly/2c2WSyH Sign Up For The Seeker Newsletter Here - http://bit.l
04:10
Omni One VR Platform - 360 Omni Directional Treadmill

226 views / 0 likes - added 2 years ago

The Omni One Home VR Platform, is an omni directional treadmill that allows players unmatched freedom of movement in VR, including crouching, kneeling, jumping and running in any direction all in 360 degrees.Movement on the Omni One Platform is based on l
04:33
The Science of Vortex Rings

604 views / 1 likes - added 5 years ago

How are smoke rings formed? Natasha heads to the prep room to test out air cannons. Subscribe for regular science videos: http://bit.ly/RiSubscRibe A toroidal vortex ring is formed when a fast moving fluid moves through a relatively still other or differe
06:30
Gravity powered Escapement Wheel Part 2, Construction

342 views / 1 likes - added 3 years ago

In this follow up video, the basics of construction for this escapement mechanism are reviewed. This device was not particularly hard to build and can be simplified beyond what was shown here. In the prior video of this piece, the operation and various pa
03:28 Popular
Potential Kinetic Energy Investigation /// Homemade Science with Bruce Yeany

1,088 views / 1 likes - added 7 years ago

This is simple student activity to investigate the change of potential energy into kinetic energy. After a ball rolls down a ramp it gets caught by a simple catch cup and pushes for distance, eventually losing it's energy due to friction. The more energy
02:56
How The Ollie Works: The Physics Of Skateboarding's Most Common Trick

182 views / 0 likes - added 2 years ago

How The Ollie WorksOriginated in the 1970s by Alan (Ollie) Gelfand, his eponymous maneuver allows skateboarders to leap and arch over obstacles. But, how exactly is this move accomplished with seamless choreography? From the point of view of the uninitiat
01:09 Popular
Make Duct Tape Glow!

1,024 views / 1 likes - added 7 years ago

Add me on Facebook (hit the LIKE button on facebook to add me) https://www.facebook.com/pages/Brusspup/158773774166995 This is such a simple yet cool trick to do with duct tape. Just take a piece of duct tape and fold it over on itself (sticky sides facin
Featured
04:47 Popular
Angle of repose…Physics of toys // Homemade Science with Bruce Yeany

848 views / 0 likes - added 7 years ago

The angle of repose or critical angle of repose is how steep various types of materials can be piled without slumping. The steepness of the side of a pile is determined by the amount of friction between the particles of matter. This can vary according to
03:02 Popular
v8 working paper engine model

704 views / 0 likes - added 7 years ago

This model is almost completely made of paper (except some scotch tape on valves to eliminate friction) and runs on compressed air. LxWxH: 32 x 24 x 27 mm Shafts diameter: 1 mm Piston stroke: 6 mm Cylinder diameter: 5.5 mm "Swept volume": ~ 1058 mm3 Effec
03:01 Popular
How Does PTFE Make Things Slippery?

745 views / 0 likes - added 8 years ago

Polytetrafluoroethylene, also known as PTFE, is the non-stick coating used on pans. This demonstration shows how PTFE can help reduce friction. #ImpossibleEngineering Wednesdays 9/8 on Science http://www.sciencechannel.com/tv-shows/impossible-engineering/
21:02 Popular
Introduction to Inclined Planes

725 views / 0 likes - added 3 years ago

This physics video tutorial provides a basic introduction into inclined planes. It covers the most common equations and formulas that you need to solve inclined plane physics problems. It provides the formulas needed to calculate the normal force, the com
02:11 Popular
A Yoyo Can Spin As Fast As A Formula 1 Engine

899 views / 1 likes - added 8 years ago

Ten steel balls roll between the inner and outer rings within a yoyoâ€™s shell. They work together to reduce friction, allowing the yoyo to keep spinning at the bottom of the string for over 10 minutes. MACHINES: HOW THEY WORK Thursdays 10/9c on Science h
22:57 Popular
Pulley Physics Problem - Finding Acceleration and Tension Force

719 views / 0 likes - added 3 years ago

This physics video tutorial explains how to calculate the acceleration of a pulley system with two masses with and without kinetic friction. It also discusses how determine the tension in the rope as well. The formulas and equations are all provided in th
08:02
SPEED in perspective (3D Animation)

208 views / 0 likes - added 2 years ago

From the slowest, to the faster possible, represented in a 3D animation.------ OPENS for more information -------Note: The video shows the distance traveled in one minute at constant speed without taking into account acceleration, friction, etc.The speeds
03:25
Kinetic Energy Can Recharge A Car’s Battery, Here’s How (360 Video)

668 views / 0 likes - added 7 years ago

We went to San Francisco’s Potrero Hill to talk about regenerative braking! Learn all about this energy saving technique in VR! Made in partnership with Toyota: http://www.toyota.com/priusprime/ Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
03:47
What Is The Magnus Force?

695 views / 0 likes - added 3 years ago

Whenever an object spins through the air it experiences a 'Magnus Force' due to friction between the air and the object's surface. This force was originally identified while studying the trajectories of cannon balls (though earlier observations of this ef
01:34 Popular
Why Don't Roller Coasters Fly Off the Tracks?

818 views / 0 likes - added 6 years ago

Impossible Engineering | Thursdays at 9/8c Upstop wheels apply friction under the tracks to prevent roller coasters from derailing during zero-G drops and turns. Full Episodes Streaming FREE on Science Channel GO: https://www.sciencechannelgo.com/impossib
Featured
03:51 Popular
A Light Bulb Mystery- Electric Resistance // Homemade Science with Bruce Yeany

768 views / 2 likes - added 7 years ago

A 110 volt light bulb and a 1.5 volt mini light bulb are wired in series to a nine volt battery. What will happen when the electricity flows? This is a nice simple demonstration of how temperature can affect the resistance in a conductor. The result is ca
01:23 Popular
Inseparable Books - Sick Science! #199

726 views / 0 likes - added 8 years ago

See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/inseparable-books Notebooks are a necessity in every science setting. Graphs, observations, procedures... all of science falls by the wayside without a way of recording the
01:09 Popular
Fidget spinner spinning in space!

848 views / 0 likes - added 6 years ago

A fidget spinner in space! How long does it spin? I'm not sure, but it’s a great way to experiment with Newton’s laws of motion! Allowing the fidget spinner to float reduces the bearing friction by permitting the rate of the central ring and o
Featured
06:05
Here's how a mussel's "beard" helps it hang tight and let loose

31 views / 0 likes - added 3 weeks ago

The Byssus End of the Mussel. In order to withstand the crashing waves, mussels have strong filaments called byssal threads to help them stick to rocky surfaces with surprising strength. When needed, the bivalves can also release these threads with seemin
04:36
Who Will Win The Race To Mars?

657 views / 1 likes - added 8 years ago

Humans have been obsessed with Mars for centuries and for good reason. What exactly makes Mars so great, and who's going to get there first? There's Water On Mars! Here's Everything you Need to Know ►►►► http://bit.ly/1PWkmnp Sign Up For The TestTube News
01:30 Popular
Soft Robot Moves by Mimicking Plants

738 views / 1 likes - added 6 years ago

A tough but flexible bot unfurls like a plant using a pressurized plastic tube to inch through rugged environments. Subscribe to our channel: https://YouTube.com/SciAmerican Transcript: A new soft robot grows like a tendril. It unfurls from the inside to
Featured
02:57 Popular
Buoyancy of Sand demonstration-- Archimedes principle /// Homemade Science with Bruce Yeany

1,473 views / 0 likes - added 7 years ago

When sand particles are put into motion, heavy and light objects will sink or float in the sand and behave just like in a fluid. The moving sand can be used to demonstrate the concept of buoyant forces. However, due to the size and friction of the sand pa
06:13
Building and Testing a Lego Press

554 views / 0 likes - added 4 years ago

A short version of the previous long development video + new tests at the end.The target is to generate the maximum possible pressing force with Lego. The progress is measured using a disassembled person scale (max 180 kg).Enjoy!The long unedited version:
02:55 Popular
Lego Motor Lifts 100kg

717 views / 0 likes - added 5 years ago

Lego PF Medium Motor with gears and pulleys lifts a hefty 102.2 kg. Gear ratio 15:1 and tackle velocity ratio 8:1. Only lego parts were used, except for the string. Enjoy! :) Development videos: Part 1 pulleys: https://www.youtube.com/watch?v=KUjVby8H-bQ
08:12
I Built a LEGO Water Slide!

38 views / 0 likes - added 1 month ago

I built a working LEGO water slide similar to those found in water parks around the world! Made using LEGO and LEGO Technic the water slide is nearly 80cm long and nearly 40cm tall! Waterslides are a form of amusement attraction also known as 'flumes' whe
08:00
24 ft Crawler Crane made entirely of LEGO really works!

547 views / 0 likes - added 3 years ago

See video of 7.3m configuration: https://youtu.be/JJyhYmm1Yhw Remote controlled model of Liebherr LR 11000. 1:24 scale, ~27 kg weight, 4 EV3 bricks, 9 motors, 7 light sensors, 1 touch sensor. Gallery: https://flic.kr/s/aHsktA4fiA Videos of other cranes fr
08:50 Popular
Can You Boil Water Just By Mixing it Really Fast? Water-Stirring Challenge Accepted!

923 views / 1 likes - added 6 years ago

In this video I see what happens if you stir or mix water really fast. Does the temperature increase because of water friction? If so, can we actually get the water to boil just from mixing it? First I test it by hand then I see how it compares to using m
12:52
Why Machines That Bend Are Better

383 views / 0 likes - added 5 years ago

Compliant mechanisms have lots of advantages over traditional devices. SimpliSafe is awesome security. It's really effective, easy to use, and the price is great. Check out SimpliSafe here: https://simplisafe.com/veritasium I visited the Compliant Mechani
12:51
The Science Behind the Butterfly Effect

368 views / 0 likes - added 4 years ago

Chaos theory means deterministic systems can be unpredictable. Thanks to LastPass for sponsoring this video. Click here to start using LastPass: https://ve42.co/VeLP Animations by Prof. Robert Ghrist: https://ve42.co/GhristWant to know more about chaos th
08:45
It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 3

55 views / 0 likes - added 4 months ago

Hello Everyone Sit back and relax. Enjoy 9 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff!If you guys liked this video please follow us on Instagram : https://www.instagram.com/physicsfun/And subscribe to our chann
24:44 Popular
Circular Motion - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,086 views / 0 likes - added 3 years ago

Lesson 7 (Circular Motion) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video:Problem1: You have a
Can a Lego Car Roll Downhill Forever?

101 views / 0 likes - added 7 months ago

Making Lego cars roll downward on a Lego treadmill with an incline, using various methods to create tire friction, in order to make the cars roll downhill indefinitely. The angle of the slope is gradually increased to intensify this challenge. The final c
07:04 Popular
How the Pyramids Were Built (Pyramid Science Part 2!)

980 views / 2 likes - added 6 years ago

Try Skillshare at http://skl.sh/besmart Help us build something great and SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓More info and sources below ↓↓↓ You asked for it, so here’s the follow-up! Just because something is difficult doesn’t mean it’s impossible.
Featured
09:14
World's First Car!

409 views / 1 likes - added 5 years ago

I got to drive the world's first car (replica), patented by Benz in 1886 Check out the series on new safety features: http://ve42.co/MB This video is sponsored by Mercedes-Benz, who invited me to come to Stuttgart to see their latest cars, crash test faci
24:30 Popular
Angular Momentum - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,700 views / 0 likes - added 3 years ago

Lesson 15 (Angular Momentum) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need a review of AP Physics concepts before the exam? This course is for you! More fun exploration of water spin
09:11
Sledding on Baking Soda Fake Snow

356 views / 1 likes - added 3 years ago

@Funk Bros https://youtu.be/5EOWvG39LHUShare This Video: https://youtu.be/PyqAPjKnWa4 Thanks again to ARM & HAMMER Baking Soda for sponsoring this video! If you take ARM & HAMMER Baking Soda and shaving cream and mix them together you get this super cool
26:42 Popular
Work and Energy - Physics 101 / AP Physics 1 Review with Dianna Cowern

954 views / 0 likes - added 3 years ago

Lesson 9 (Work and Energy) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video:1. A rocket pushes a
04:32 Popular
Cars: engine power and transmission - 3D animation

783 views / 0 likes - added 7 years ago

The physical principles behind car gears. Visit my homepage, http://www.zutopedia.com/udia.html, or read about my latest book http://www.zutopedia.com This video offers an unusual perspective to the relation between engine power, RPM and acceleration. Som
10:39 Popular
COLD HARD SCIENCE. The Controversial Physics Of Curling - Smarter Every Day 111

743 views / 2 likes - added 8 years ago

Patreon Support Link: http://www.patreon.com/smartereveryday Subbable Support Link: http://subbable.com/smartereveryday Tweet this Vid: http://bit.ly/1hf576c Post to FB:http://on.fb.me/1iEpfQ7 Smarter Every Day Infographics are Here: http://smartereveryda
09:08
Gravity-Defying Coin Takes 2 Minutes to Tip Over—Euler's Disk

478 views / 0 likes - added 5 years ago

Get your Action Lab Box Now! https://www.theactionlab.com/ Follow me on Twitter: https://twitter.com/theactionlabman Facebook: https://www.facebook.com/theactionlabrat In this video I show you something called Euler's disk. This is a disk that has very li
07:50
REAL Sled made from Baking Soda! PART 1

249 views / 0 likes - added 3 years ago

Big thanks to Arm & Hammer Baking Soda for sponsoring this video! If you take Arm & Hammer Baking Soda and mix it with cornstarch and water it makes this super cool moldable clay. The way you make it at home is you first take 1 cup of Arm & Hammer Baking
03:26
Why Are Your Fingerprints Unique?

353 views / 0 likes - added 5 years ago

Try Dashlane Premium free for 30 days: https://www.dashlane.com/MinuteEarth. Use the coupon code ‘MinuteEarth’ to get 10% off Dashlane Premium. Because of the chaotic way fingerprints develop and the multiplying effect of compound probability, it's basica
04:57
These Liquid-Repelling Materials Defy Nature’s Design, Here’s How

455 views / 0 likes - added 5 years ago

Materials with liquid-repelling properties are for more than just your phone. They can reduce drag for boats and help heat transfer at nuclear plants. Here’s how scientists are making these seemingly impossible materials. These Strange Metals Could Make E
07:24
What Would Happen if You Were Shrunk?

407 views / 0 likes - added 6 years ago

Watch the Ant-Man trailer: https://youtu.be/pWdKf3MneyI Twitter: http://twitter.com/vsaucethree ***Click "SHOW MORE" for links*** White Dwarfs http://science.nationalgeographic.com/science/space/universe/white-dwarfs-article/ Properties of Diamond and Car
02:08 Popular
Why Don’t Sheep Shrink In The Rain?

864 views / 2 likes - added 7 years ago

We appreciate your support on https://www.patreon.com/MinuteEarth Getting wet isn’t REALLY what makes wool shrink; it merely exacerbates the friction between the wool fibers, which is stronger in one direction than another, so when agitated in the washer
Featured
05:59
Gravity Powered Escapement Wheel.... Simple machine lesson

420 views / 0 likes - added 3 years ago

This escapement wheel is a good example of showing how simple machines work together in the performance of a task, in this case turning a flywheel. I have found that students have a natural curiosity to explore these types of devices and are very interest
13:19
The Stickiest *Non-Sticky* Substance

137 views / 0 likes - added 1 year ago

Adhesives based on gecko skin can hold huge weights without sticking to anything. Head to https://brilliant.org/Veritasium to start your free trial. The first 200 of you will get 20% off Brilliants annual premium subscription.Thanks to Dr. Mark Cutkosky,
04:09
How eclipses proved that the Earth is slowing down

76 views / 0 likes - added 6 months ago

This video is supported by the NASA Heliophysics Education Activation Team (NASA HEAT), part of NASAs Science Activation portfolio.Without eclipses, our world would be a lot different because eclipses give us the ability to do science we otherwise wouldnt
03:59
NASAs Solar Probe Did the Impossible, Heres How

135 views / 0 likes - added 1 year ago

The Parker Solar Probe just made a historic flyby of the Sun. For the first time, the satellite passed through the Alfvn Critical Surface, which is where the Sun's atmosphere ends. This milestone revealed a lot about the Sun, but can also teach us a littl
04:53
Meet Dream Chaser, The Next-Generation Space Plane | Countdown to Launch

447 views / 0 likes - added 4 years ago

This new space plane just got one step closer to liftoff, and it could change spaceflight to the ISS in years to come. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Countdown to Launch: http://bit.ly/CTLplaylist The Space Shuttle Orbiter is
13:09
We Made SELF-LACING SHOES from BACK TO THE FUTURE!

310 views / 0 likes - added 3 years ago

Thanks to Vessi for Sponsoring this video, get your own pair of shoes at https://vessi.com/hacksmith and if you miss the sale, use code "hacksmith" to save big!" Check out our circuit diagram on Maker.IO https://www.digikey.com/en/maker/projects/the-hacks
06:55
The Science of Ice Skating | SciShow Kids

46 views / 0 likes - added 4 months ago

Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!In this episode, Jessi and her friends at The Fort learn about the physics behind all the slippery fun you can have on the ice. Hosted by: Jessi K
07:15
Could The Dip Really Kill a Toon? and Other Cartoon Chem (ft. SpongeBob, Popeye, & more)

513 views / 0 likes - added 4 years ago

Are bananas actually that slippery? Could spinach give you superhuman strength? And what the heck is Toon Acid? This week, watch some cartoons alongside our writer and host, Sam Jones, and learn whether their chemistry checks out. Subscribe! http://bit.ly

>> View friction web videos