For the last one, i think he mightve done it wrong but I'm not entirely sure. When comparing the components of the momentum i got 2.27×10^7m/s for speed. When i did energy i got the same thing. Idk for sure though, i mightve messed up
@xxgachaflamexx6265 күн бұрын
thank you for the video
@abdulassaf17197 күн бұрын
the last one is 2D question not a 1D and the P=h/wavelength is only used when speed is less than the speed of light (so only particles basically)
@SunsetBLVD-s4r18 күн бұрын
Im so confused at16:00 because why are we using pCr if we can choose 4 combos from 6 letters and the letters can be in any combo? Thats not being picky so how is that perms?
@mrscottmath18 күн бұрын
I'd say it comes down to a matter of how you interpret the phrase "4 letter arrangements". My interpretation (which I used in this lesson) is that a 4 letter arrangement like FTOR is considered a different arrangement than FROT, which uses the exact same 4 letters from FACTOR, just in a different order. If those arrangements are considered different, you'd determine the answer using permutations. If those arrangements are considered the same, you'd find the answer with combinations. The wording of the question is sort of ambiguous on that, I suppose.
@SunsetBLVD-s4r18 күн бұрын
@@mrscottmath Okay I see what you mean. Thanks for the reply! My test is tomorrow; do you have any study materials or tips for me?
@melvin77chendahАй бұрын
This Lesson helped me so much thanks
@kpopjelly_xoxo.Ай бұрын
Your review vids are always really helpful. Thank you!
@EuroG100Ай бұрын
Excellent lesson
@smoldogo2979Ай бұрын
Amazing video.
@JIANCHENGLU-hw9ciАй бұрын
This is does not the same context as BC right😢
@NoahreyezАй бұрын
Ur literally my goat
@Scr16-j1pАй бұрын
same with me need these
@luhprimardani6368Ай бұрын
Very good
@Ninjah853Ай бұрын
🌚🌚🌚🌚🌚🌚🌚🌚🌚🌚🌚🌚🌚🌚 dont tell them. The blast was a new thing.🗿🗿📸🐜 i have been able to play the word search for a week🤓🤓🤓🤓 stooooooopp and a great way to get the goggles💩
@DyoFirdaus2 ай бұрын
I like this
@rounik1gs461Ай бұрын
Dyo what are you doing in the comment section buddy
@shazeebmw2 ай бұрын
FYI this is a JEEP Chrysler over price truck/jeep very confused company LoL
@Scr16-j1p2 ай бұрын
thank you so much!!!
@promanplays6482 ай бұрын
This saved me 2 months of studying.
@NuhBahr2 ай бұрын
your student from kurdistan, really appreciate your vids :)
@arvindsarai3 ай бұрын
thanks dude
@sensei_haydx55003 ай бұрын
ez diploma exam 👌 thx
@manavclips3 ай бұрын
ty
@itsBhavixd3 ай бұрын
Mr Scott why you lowk goated with this tho
@AiChoice7863 ай бұрын
stop saying 'long story short'
@clairemorrissette59203 ай бұрын
Tutoring a student learning this when it's been a good 5 years since I learned this myself... super helpful review!
@blueking70023 ай бұрын
Thank god for your tutorials. You actually bother to explain rather than just do, unlike the videos my school supplies me with. Thank you!
@selometeshome44277 ай бұрын
Your videos are short and sweet, informative and very entertaining. Thank you so much for posting them !
@selometeshome44277 ай бұрын
Thank you !
@selometeshome44277 ай бұрын
Not in your class nor school but this is very useful. Thank you so much !
@zainabshahzaman50717 ай бұрын
thanks for this it was really helpful
@aoet47947 ай бұрын
Thank you
@aoet47947 ай бұрын
thank you, im binge watching all your videos for PAT's tomorrow
@randocry17007 ай бұрын
yoo thanks for the help
@natalialipowska67058 ай бұрын
This is a long shot but... Would you be willing to share the worksheet that goes along with this? Desperate sick teacher without her own lesson recorded here...
@amazingcrowd15368 ай бұрын
your a legend ❤🎉
@tanky_86778 ай бұрын
thank you so much for this lesson.
@Rubay0069 ай бұрын
Hello Mr. Scott. I’m not in your class but I found this video very helpful. Thank you 😊
@Moh._cooll9 ай бұрын
Thanks. this really helped because I couldn’t attend class today😅
@shewit76669 ай бұрын
This is good shortcut, but It would be better, if you could use the formula as well.
@inejunta65699 ай бұрын
And for 21:20 I keep getting to the power of E-18 for some reason
@inejunta65699 ай бұрын
is the answer for (Q at 4:45) wrong?
@tanky_867710 ай бұрын
W teacher 🗣️🗣️
@ms.jackson712010 ай бұрын
I had to stay home today and missed this part of the unit for class and this really helped thank you!!