GCSE Physics - Newtons First and Second Laws #56

This video covers:
- Newton's first law
- Newton's second law
- F=ma equation
- The idea of circular motion
- Inertia and inertial mass

General info:
- Suitable for all GCSE and IGCSE courses
- See below for whether it is higher or foundation tier for your exam board
- See below for whether it is triple or combined for your exam board

Exam board specific info:
AQA - Circular motion and inertia are only relevant to higher tier - but everything else is suitable for everyone
IGCSE Edexcel - Circular motion and inertia are only relevant to higher tier - but everything else is suitable for everyone
Edexcel - Circular motion and inertia are only relevant to higher tier - but everything else is suitable for everyone
OCR 21st Century - Circular motion and inertia are only relevant to higher tier - but everything else is suitable for everyone
OCR Gateway - Only suitable for triple (separate) students

[meetboy]

Legit would be failing IGCSE Physics without this donny

[Geralds.shoe.cos.why.not]

This is the most helpful thing that i have ever come across on YouTube, you are a legend

[blondie]

thank you so much your 5 minute videos are more helpful than a hour's lesson

[rose-ppxj]

U should do geography videos u explain this so well

[veronicaroseafton]

Hi
I haven't had any idea what most of this of this with out your help because it means I can do kinting at the same time and it's so good as last minute revision for my last test
Thanks so much for all you help
Vonica/Lauren

[parisheynisbatbatool]

um... HOW THE HELL Did i just understand all of this in under 10 minutes like i love cognito some much!

[ragingalt]

I watched this video multiple time and it helps me for my physics test. Thank you

[Mits_istired]

Thank you bro I needed this bc i don’t understand shit from my physics Dr. Helped me with IGCSE exams

[numdongus]

got my last gsce tomorrow last minute revision

[samuel]

This is really useful for clarification and easy understanding. Grade 5 or 6 GCSE here i come

[josephpallangyo]

I always watch your videos "COGNITO", and I have found understanding instantly, thanks so much.
So my question in this video of newtons laws 1 and 2 is that, why you have subtracted 42N and 30N?

[三元平衡定律]

The law of ternary balance: In a system, the process of two non-equilibrium states tending to equilibrium is the process of ternary equilibrium.

[supercoeur]

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

[alaaabuzaid]

This video very nice and helpful I liked it

[emmahandy]

You have a lovely voice, quite calm and easy to listen to :)

[PerpetualCommotion]

Thanks so much learnt more from this video than a week of physics lessons fr

[sunnyxxd]

Learnt more than what I learn in a a week

[GuerrasLaws]

Physics (F=ma) test: “Without” applying the Energy from within you, choose an object of your choice, and apply only the Force or Net Force needed to push it away from you or pull it towards you. Please let me know if you’re able to. This is only a test. Thank you.

[Tafara-ju]

No its like when an object is moving at a speed of 5 m/s lets 50 newtons are applied so if those 50 newtons remain constant so resultant force will be 0

[jackeagle]

more explained in 6 mins than my teacher explained in 1 week