Work & Energy - Free Formula Sheet: bit.ly/408Zp51 Full 3 Hour Video - Work & Power: bit.ly/3GH1St6 Physics PDF Worksheets: www.video-tutor.net/physics-basic-introduction.html Full-Length Videos & Exams: www.patreon.com/MathScienceTutor/collections
My physics teacher threw equations at us with no explanation and I was getting so frustrated. You made it make sense in four and a half minutes. I'm in tears, thank you so much.
The same happened to me when I took a physics 101 course at UCI. It was expensive and I could barely understand the professor with his thick accent. He never explained any why or any motivation. There was no discussion of Newton or the history of the subject. Problems were presented and worked through just out of the blue. Things like the meaning of "normal force" were not explained. Absolutely terrible. 20 years later I'm deeply passionate about physics, no thanks to that experience.
It's valuable to know that moving an object is mostly about the work being done, and not just the force. Not in every situation, but I've encountered a lot of situations where applying continuous force on a seemingly immobile object caused it to eventually move, including machine screws.
This might not be the explanation you are looking for, but being a mathematician I would expect the following: Given vF = v0 + at we get vF^2 = v0^2 + 2v0at + (at)^2 = v0^2 + 2a(v0 + 0.5at)t where the last part from the parenthesis is the average velocity, (v0 + 0.5at), times the time t, which in turn is exactly the distance d. Hope it helps, but feel free to ask!
Well, if we use D = Vo + 1/2at^2 since we have a = 8 and t = 8s, we can figure out the displacement which should be 256 and then just multiply it with force making the overall math easier.
You just round it off...so we see that after the decimal point, the first number is 9 and since 9 is greater than 4, you'll add 1 to the previous number which is 5, making it 6. That's how he got 376
Work & Energy - Free Formula Sheet: bit.ly/408Zp51
Full 3 Hour Video - Work & Power: bit.ly/3GH1St6
Physics PDF Worksheets: www.video-tutor.net/physics-basic-introduction.html
Full-Length Videos & Exams: www.patreon.com/MathScienceTutor/collections
My physics teacher threw equations at us with no explanation and I was getting so frustrated. You made it make sense in four and a half minutes. I'm in tears, thank you so much.
IM LITERALLY IN THE SAME SITUATION but with my chem professor!! but i got it too AAHHH
The same happened to me when I took a physics 101 course at UCI. It was expensive and I could barely understand the professor with his thick accent. He never explained any why or any motivation. There was no discussion of Newton or the history of the subject. Problems were presented and worked through just out of the blue. Things like the meaning of "normal force" were not explained. Absolutely terrible. 20 years later I'm deeply passionate about physics, no thanks to that experience.
I dont know why but I found it hilarious when you said that work is mad.
lmao yea
Timing was on point with my physics class!
It's valuable to know that moving an object is mostly about the work being done, and not just the force. Not in every situation, but I've encountered a lot of situations where applying continuous force on a seemingly immobile object caused it to eventually move, including machine screws.
Best teacher ever thank you so much ❤️😊
Good
Best math teacher thanks bro I hope you continue
Good physics lecturer ever😊,greeting from 🇳🇦
This dude is the reason i'm not failing Physics rn
From Egypt
Thank you for everything ❤
This was the best lecture video. ❤
Can you do a video on relative motion ❤🩹?
I love ur lectures sir❤
Much needed thank you!!!!!
We sorta need the thin lenses last one u uploaded was 7 years ago
Perfect timing to come out haha!
Can we get a face reveal at 7 mil?!?
How bout you mind yo own beezwax 💩🫵
No I don't want one
GOAT.
What platform do you use to write the lecture notes on?
Looks a little like gimp
*** In this video *** we will talk about work and kinetic energy.
Thank you so much
"The work is mad"
Where does the 2 in 2ad come from?
This might not be the explanation you are looking for, but being a mathematician I would expect the following: Given vF = v0 + at we get vF^2 = v0^2 + 2v0at + (at)^2 = v0^2 + 2a(v0 + 0.5at)t where the last part from the parenthesis is the average velocity, (v0 + 0.5at), times the time t, which in turn is exactly the distance d. Hope it helps, but feel free to ask!
Thank you
Well, if we use D = Vo + 1/2at^2 since we have a = 8 and t = 8s, we can figure out the displacement which should be 256 and then just multiply it with force making the overall math easier.
Thanks
Yup! Work is very VERRRY mad
Thanks for the video
Bro cooked fr
Again I have different answers for both questions.
ALLAH Is The Creator Of everything Alhamdulilah i am pure muslim☪️🤲
Masha allah
✝️ Christian
Believing in allah only makes normal people into trouble makers
Muhammad is ped0ph1le liar
#harekrishna💙
❤
I like this
i love u
watching while playing war thunder
what i hate is theres so much variation with physics it gives me anxiety. At least chemistry generally has a direct path. I hate this stuff.
YHWH
i'm down bad
🙋👍👍
First
Jesus is Lord
This is a chemistry video don't bring religion here 👍
@@nostalgictunes10 you could have just mind your business
@@kobiruo_mila9no he shouldn't, everything has a place and this is not that
For youu!!
@@kobiruo_mila9yes go mind your own business and quit preaching everywhere
How did you squared 19.3907 to 376 when the answer was 375.99924649
I am so confused on that i just think they round the numbers but idk how and why!
@@gissellefunez Likewise!
You just round it off...so we see that after the decimal point, the first number is 9 and since 9 is greater than 4, you'll add 1 to the previous number which is 5, making it 6. That's how he got 376
Ohhh, thanks! Because I was genuinely confused.
@@gissellefunez