GCSE Physics Revision "Momentum"
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- Опубліковано 1 бер 2018
- GCSE workbooks www.amazon.co.uk/Dr-Shaun-Don...
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In this video, we look at how to calculate momentum and how momentum is conserved.
This video is based on the AQA spec. If you are following a different exam board then you should check your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
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i'm having to teach myself the entire higher curriculum because my teacher is useless I am so glad these vids exist
Sammmee
fr
Sameeee
It's how it is 😭
I was moved from foundation (did foundation until yr 10) to higher (yr 11), whilst things were hard to adapt to, free science lessons has really been useful and makes hard topics manageable, doing gcses now and I hope to do well
my mans did in 4 minuets what my teacher did in 3 whole lessons
OMG IKR, even after so many classes with her and with the same topic I still don't understand but this video is just wow...I actually understood physicsss
legends will be legends teachers will be teachers
@@luthiradesilva2608 trust
what he did in 4 mins my teacher didnt even teach us
@@sanakadirzadeh8176 My teacher won't teach me it because not everyones doing higher paper. But it doesn't matter since I learn more on my own with these sort of videos.
your a legend i hope you live to 150
weird flex but okay
why 150
That’s not a good thing, I’m wishing I’m dead
uthmaan alie, he should be immortal
Peeper i hope he’s immortal
1:10 he pulled a sneaky one on us
..huh
Oh I’m stupid
indeed he did
cheeky guy shaun
What I'm confused
@@ghostbookglasses what was it
Hey guys, just in case anyone struggles with the last example, cos I did when a couple years ago, the momentum is equal to zero as the two velocitys cancel out as one is positive and the other it negative. Velocity is a vector quantity so is positive in one direction and is negative in the other.
This guy is Legendary, helping me get last minute revision in before my MOCKS.
did u pass gcse
i prefer watching a 4 minuets video that i can understand.Than being in the classroom for 1 hour not knowing what my teacher is on about😂😅😅
I just hope u know, everyone still uses your legendary videos. Please keep doing wht ur doing rn. Thankyou so much for all the videos which have helped me so much.
I’m doing university physics right now. I’m in my first year and I’m going back to the basics
Nice
i feel bad to the gcse students before 2018. This guy got me an 8 in my physics paper 1 and I learned it all because of him.
this leg is helping me in quarentine bc my teachers lessons aint helping me and i wanna pass my gcses next year :/
I'm in the same position as you...... so relatable
@Jin Fun what are you studying to be??
Same
Same
Lmao and then they got cancelled
Absolute legend. He helped me get this topic
Your the real OG
Thank you.
@@Freesciencelessons what an OG answer from an OG man
@@Freesciencelessons My guy💖
Sir, you make science easy.
this man is the single reason im passing science , i love you
That cannon example is a very good one sir, also one that isn't explained well anywhere else; it's these details that help us, students, out so much.
Easier to understand your videos than school lessons thanks for making these useful vidoes
Absolute legend mate
Most valuable 4 mins of my lyf..
That's really straightforward and useful , thanks man you're better than my teacher at school
This outstanding man has my back in my GCSE's LOL
i love this guy so much
he saves so much time and i learn so much in seconds of times so ty Shaun ur a g
this man is the goat
Not clickbait
"You won't be given the equation in the exam, so you do need to learn it"
Me, doing my GCSEs post-COVID: CAAAAPPPPPP
you deserve the world x
love dem vids bro thanks a ton
Got moved to higher science 3 months before exams so now I actually have to try
I understand everything you say. Legend !!!
Thank you for your helpful videos, these have been the best way I have found to revise!
thanks, its been very helpful. When my teacher taught me it was like a portion of 2 chapters, But with your explanation it is been very easy, Thanks very much.
Imagine showing equations and saying we aren't going to be told them so we'd have to remember them... little did u know that this year (2022) we will get an an equation sheet!!!!!
last exam this morning thanks for everything man
if this channel was not on youtube I would fail in my life
I love u so much for this channel
you are absolutely ace thank you
You are the best!
Life hack guys if ur trying to squeeze it in before an exam play the video at x1.25
Thank you for uploading these. I have an exam this week.
good luck with your exam
Chaima Khalid BAHAHAH IT WAS 2 YEARS AGO
Thank you for the great video.
this gives a better education than my school
you are a life saver
life saver
Great explanation
im here in 2022. this guy is an absolute beast 💪🏻 he genuinely needs to make a diss track on AQA 😭😭
So good man I watch ur vids
Thank you so much!
Legend🙏
Question: at 3:14 is it meant to say “backward momentum of cannon” instead of cannonball?
thank you mr shaun this helped me so much 👉👈 now maybe i won’t fail my exams
Legend
Shout out to this guy
How is the total momentum after and before equal in the cannon example because the forward and backward momentum added together is greater than zero
I love you
Y'all best praise this man because he just did it in 4 damn minutes, and my damn teacher can't even do it in 1 lesson!
Sean you's an OG for real dawg!
Wait, if this is a gcse video then why are you using american slang, its not adding up
Thank you for all your help sir
I NEED THIS FOR MOCKS
amazing
Thanks!!
thanks for this I got an 8 in my physics PPE thanks to you :)
great job!
Thankyou so much
Here in lockdown 3 because onlines lessons don’t make sense
What if the van was to hit the car so that the car goes forwards but the van stops? Eg: Car A(500kg/5ms) drives into stationary car B (1000kg). Car A stops at impact and car B gets catapulted forwards. What is the speed of car B after the impact?
well final video before paper 2 physics tomorrow morning and I just want to say thank you for all of these videos I would've probably failed science by now and hopefully in the real exam I get a 9-9
love the pfp :)
very helpful, thank you
Do we need to know the examples for the exam?
Hi sir, is paper 2 physics all done, along with paper 2 chemistry?
So is Momentum: the tendency of an object to keep moving in the same direction, and Inertia: the tendency of an object to keep moving at the same speed and direction (same velocity)??
Or is it inertial mass??
Momentum is defined as the product of mass and velocity .
Inertia is the tendency of an object to resist a change in its state .
I found a question but i don't know how to answer can you please answer this: 'The bumper cars crash into each other and stop.
Explain why both bumper cars stop after the crash.'
my physics exam is in 45 minutes, i have depended on this channel for 95% of my knowledge, reply to me and ill tell you my results when i get them
hey i said ill come back, in january my predicted grade was 54 in comb science tril H, but in my exam i got a 98, all i did was watch every single video and took notes of everything he put on the screen, i didnt bother with flashcards or any spider diagrams. just make sure you are focussed then find some practice questions and you can easily get 9s
May god bless him
safe g for helping the blud pass his exam ting innit
What's the definition of a closed system? Thankyou
I know this is late but so others can see this, it means all the energy is conserved and other factors aren't going to affect it. Like in the example in the video, because it is a closed system we ignore air resistance and assume all the energy transferred is useful (no energy is turned into heat or sound).
My guy my guy
this is a man what you call an chad alpha male
God bless you
This guy must be related to Isacc Newton or Albert Einstein WOW I never really understood momentum in class KEEP IT UP, MAN!!!
Hi Shaun, having a bit difficulty here locating the whereabouts of the momentum questions. Just wondered if there are in the question workbook, or am I being a little bit of an idiot. Thanks Shaun!
will you get told if a system is closed in the exam?
u probably just assume it is unless told otherwise
1 hour vs 5 minutes or less
0 : however many videos this guy has
Good luck everyone!
when do you think you will have videos for the whole 9-1 spectrum of bio, physics and chemistry uploaded by? Will it be before may?
No it will be during May. All of paper 1 are already on.
Thanks
Gl for tomorrow guys!! Last exam!!
What if the question is in kg
literally crying that i just found it but im now a senior high school student T□T i messed up with this topic before
damn
Are ye American ??
just got given the gcse topics for every subject so came here
he came to my school... i got so happy
legend
What is closed system?
Does it mean no unbalanced force is acting on them?
a closed system is just a fancy way of saying that no external forces are acting on the objects
heyo hellenic physics kids where you at?
Because of the amount of times he said momentum, if a question on it comes up in the exam, I'll be reading it in his voice
MOMentum? What about DADentum?
Yo I’m in y9 and u sure this is higher tier and I only had 1 lesson on momentum
Momentum is for higher tier students only, so yeah it is.
phy p2 last exam woooh
I hope you live a long happy life. 😄😄😄😄
Physics paper 1 tomorrow. Hoping it's as easy as chemistry and biology were!
I acc understand this
Exam today
boi its friday
I'm not ready
Can you make AS level please I’m done with IG now
when the comments are filled with people who spell minute as "Minuets"
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