Friction and Limiting Equilibrium | ExamSolutions
HTML-код
- Опубликовано: 2 окт 2024
- Here I look at friction and limiting equilibrium of a particle.
See More:
Playlist: • Friction, Limiting Equ...
RUclips CHANNEL at / examsolutions
EXAMSOLUTIONS WEBSITE at www.examsoluti... where you will see the index to all playlists and topics covering pure maths, statistics and mechanics.
/ examsolutions.net
NEW INSTAGRAM: / examsolutionsguy
TWITTER: / examsolutions
PREDICTIVE GRADES PLATFORM
LEARN MORE AT: info.examsolut...
☑️ Accurate grade predictions
☑️ Personalised resources and tuition
☑️ Guaranteed results or get your money back
SIGN UP FOR A 7-DAY FREE TRIAL, THEN 20% OFF.
share-eu1.hsfo...
ONLINE COURSES AT:
www.itutor.exa...
THE BEST THANK YOU: www.examsoluti...
Perfectly explained. May the almighty bless you!
I always wondered how you draw everything, and write so neatly with the cursor? I assume it's one of those pads? where you control the mouse with like a pen?
How are u
@littleblueleprecorn Cool - nice to get a comment so quickly, just put it up.
If there is no acceleration in the line of friction, then yes.
Great & clearly explained. _thanks. One question: does friction come into being due to Newton's 3rd law?
Yes
Thank you very much sir
excuse me sir, can u please make some tutorials on complex numbers for A level? thanks
Hello Great vids, thanks. Please could you explain when or why F< (or equal to) miu x R.....I thought miu x R IS the friction force. Thanks.
F is the force required to keep an object in equilibrium, and µsR gives you the max friction force that can be generated. So when F < µsR, the object is in equilibrium (static), when F = µsR, the object is still in equilibrium but it is on the verge of moving (impending motion), and when F > µsR, the object is moving (kinetic).
@ExamSolutions i always watch your video's as soon as i see them on my subscription box. anything you have to post is interesting to me
I adore you. May god bless you sir
very clearly explained, fantastic tutoring as usual :)
How’s it going 11 years later mate?
I dont understand the definition of mu. What do you mean by two surfaces? So is mu just a fraction that tells you how rough a surface is?
yea pretty much, its different for each two surfaces, if mu is really low then its slippy eg ice on ice or our synovial joints
lol u can hear the clock ticking at the end of this video
This was really helpful! Thankyou
Just one thing, μ is pronounced mi (Like the word "me") and not miou.
It's kinda confusing as my native language is greek and I'm confused when you say miou :P
He's not speaking Greek. And the official pronunciation of the letter μ in English is miu. You can check wiktionary or any other dictionary for that matter to see how it's pronounced.
Its actually miu