Springs & Hooke's Law - GCSE & A-level Physics (full version)

[@joshvir262]

Day before exam good luck to all my fellow last minute revisers

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Thanks

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day before? im in my exam with 12 minutes left haha

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@@notsntii online school for ya

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20 mins left lol

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my exam is in 26mins lol

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seeing concepts i learnt at gcse return at a level after like a year of not thinking about them is like witnessing your favourite mcu characters show up in an avengers movie

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Clear photography and amazing resource. This channel is gonna be huge.

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3 years later and still only at 80k

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@@husaynmustafa5559 nah stfu, that is a great achievement nevertheless

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@@ziyad773 he’s carried my A level grade but he doesn’t get the fame he deserves hence I said what I said

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@@husaynmustafa5559 i feel like people dont really sub to revision channels bc they only need certain videos and only for a certain time frame, they wont need the videos after the exams

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Swear didnt study in school and now i am a month away from my As.Your videos and teaching style is amazing dude and you the only reason im gonna pass lol. love from pakistan

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another pakistani here studying from his vids😂

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And did you pass?

[@chriswranek6569]

I have my physics mock exam tomorrow and I just want to say that these videos are so informative and helpful to me. Very detailed and easy to understand. Thank you so much!

[@ScienceShorts]

+Chris Wranek Thanks! So glad you find them helpful.

[@mustafaafridi188]

Chris Wranek me toooo

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Chris Wranek where do u study

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Chris Wranek which school

[@saisriram262]

I absolutely love your channel. A small pointer for those of you who don't get why area under the graph is energy stored,its cause Work done = Force X Distance ,and in this situation we have our force and the extension(distance) produced by the force on the graph, so to find Fx we do area under graph.

[@retooluvyuhx5569]

thank you sir I missed my classes last week and you are truly a life saver! Thanks for your efforts. simple and clear just on point!

[@nagashiiii]

channels a life saver mate, saving my a level physics grade 🙏🏽

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Due to Pandemic, we all are stuck in our homes, on the other side are our A level exams in Oct. Online classes sucks so here I am because I love the content and best part is it isn't like ordinary online classes and more feels like classroom. But your content is Justttt Amazzzingggg!!! Love from Pakistan....

[@kaverox849]

Amazing, you're doing great: nice locations, great flying skills, and really good edits. You're going to blow up if you keep this up!

[@zainh5397]

ur a poten

[@Bash_the_Bash]

@@zainh5397 excuse me, why is he a poten?

[@MirMohammadIsa]

Thank you sir,although I had excellent results in the gcse's the A-level physics was way too hard for me. By seeing your video it helped me a lot. Please continue making these awesome videos!

[@rohansahni9701]

Thank you so much sir! I was really confused about Hooke's Law, you helped me out so much! Thank you!!

[@parthmahimkarr5170]

For springs in series or parallel, you can use the the same formula for working out total resistance, BUT the OPPOSITE way round. ( e.g: springs in series; 1/K tot = 1/K1 + 1/K2 +...+ 1/Kn )

[@chinmayvashishtha]

materials in less than an hour, u r a god!! thanks!!

[@shifamuhammad7366]

Your videos are so helpful! I understand springs much better now but I'm still confused about spring constants in parallel and series arrangements. Could you please please please make a video just for that? You've only discussed it briefly in this video. I'd be extremely grateful if you would explain it.

[@ScienceShorts]

+Shifa Muhammad Springs in parallel take half the load each, so stretch half as far as they would on their own: twice as stiff = k doubled. Springs in series *both* take total load, so extension is the same...it's just your stretching twice. Twice the extension = k halves. Simple.

[@shifamuhammad7366]

Thank you so much, sir! :)

[@FlixRacing]

Thank you! Tomorrow exam!

[@olliescott8208]

Hey can you use your dank science knowledge to make a video on 'Young's Modulus , stress and strain etc'

[@ScienceShorts]

+Ollie Scott Oooh spoiler alert, scheduled for 9am tomorrow morning! Ah whatever, I'll make it live now :)

[@abhishekvijay2982]

woah man, you made it so simple, thanks a lot and I can see a bright future ahead for you!!!!

[@mustafaafridi188]

thank u so much sir i am very proud that i know your channel

[@supercoeur100]

Great video! This topic is very confusing so thanks very much!

[@magyver7890]

I prefer to use Ee = 1/2k(e)^2

[@rmsgaming9577]

Thanks for these videos , they are really helpful especially during quarantine and my school's still doing online examinations in may :/

[@am-hm4oz]

aww sad mine probably are too tbh

[@barrehussein2488]

love your lesson. Many thanks

[@whatashame5539]

Physics mock tomorrow time to start revision

[@mirrassomeone214]

*Me doing homework* Ad - Homework is boring, if only you could put away your stress Me: Well that's helpful..

[@goldybindra8785]

hey nice video, but I just wanted to warn you about the part about series or parallel combinations in springs. i think that part is wrong as the spring constant is not halved or doubled

[@ScienceShorts]

Please explain.

[@Dweebus720]

r we supossed to think that the second spring ways nothing or that the 2nd spring is part of the 2 spring cos i am conused

[@ScienceShorts]

Yes, we ignore the weight of the springs.

[@jamarimcfarlane4844]

Probably some things change at a higher level but I think Force is measured in Newton

[@tomasvrabec1845]

I have seen an interesting question that messed with people a bit. You have a spring with constant = 300 and a mass of 1 kg ( count g= 10) you have the spring and then put the two halves next to each other to hold the mass. (e = extension) so if the original spring had 10N = 300 x e and you halve the spring into equal parts, you halve the extension e therefore you double the constant (300 x 2) (because if you were to have the two parts suspended on one another, their extension must equal the original) so now you have 2 springs with constants 600 each. you put them next to each other, so you double the constants again. so you end up with a constant of 1200 :D.. sorry for the post... I just remembered this and needed to type it down to remind my self of the principles....

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CIE in 2 hours. 2x speed let's gooo

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How did it go? I have got mines in 2022 May/June. Good Luck ;)

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thanks! I want to score highest in my class please give me luck!

[@zkmw6169]

Oh yeah , yeah

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I’m here from a dbd perk concept 😂

[@kookiesmochi519]

My combined science exam is tmrw and i know NOTHING about physics 😔😔

[@jasonjoseph6427]

i dont get it that much

[@heshamasif14]

G is 10 on earth

[@ashermay6513]

Hesham Asif sort of, that is what it is at GCSE. Furthermore, at A Level, they would use the more accurate 9.81. But this is not the true value. The true value (most likely used in university) is 9.80665m/s^2

[@synq-_-8595]

@@ashermay6513 nah engineers at uni still be using 10

[@ashermay6513]

@@synq-_-8595 I suppose it depends on your chosen degree.

[@fahimal-huq6867]

THANKS.