The Bed of Nails Explained
0:57
10 жыл бұрын
first kinematic equation
6:42
12 жыл бұрын
texting and driving
9:14
13 жыл бұрын
constant speed and constant velocity
8:20
deriving work kinetic energy theorem
6:25
Physics First Potential Energy
3:27
13 жыл бұрын
Gravitational Acceleration on Earth
7:04
work basic definition
7:06
13 жыл бұрын
kinetic energy basic calculation
2:41
Пікірлер
@Wimu_
@Wimu_ 3 ай бұрын
2:00 Velocity does not increase in a constant rate when the distance vs time graph is linear, the velocity is just constant but not increasing
@4reverie7
@4reverie7 5 ай бұрын
u fye asf😍
@AaaaddDsddd
@AaaaddDsddd 7 ай бұрын
Ayo wasted my Time I thought that he was gonno find out the distance....bruhhhh
@kurd_daily
@kurd_daily 8 ай бұрын
Couldn't be more clear 👏👏
@punksnotdead4766
@punksnotdead4766 10 ай бұрын
By molecules could that be a monatomic or diatomic gas?
@antipsikiyatriKizi
@antipsikiyatriKizi 11 ай бұрын
Super
@PatiLia-h3z
@PatiLia-h3z Жыл бұрын
I need more examples like this plss
@Xyztwothree
@Xyztwothree Жыл бұрын
Thank you what an awesome explanation 👍
@sorational1
@sorational1 Жыл бұрын
How do you know that the distance between earth and sun is 93 million Km?
@nicoleterwey8346
@nicoleterwey8346 Жыл бұрын
This was incredibly helpful, thank you!
@goranmalmsten5306
@goranmalmsten5306 Жыл бұрын
This presentation is nonsense, not physics. See my earlier comments.
@husnainzamir4500
@husnainzamir4500 Жыл бұрын
Well explained
@worthoverwork
@worthoverwork Жыл бұрын
bro is saving lives
@veersingh-wj9bu
@veersingh-wj9bu Жыл бұрын
Love from India ❤
@goranmalmsten5306
@goranmalmsten5306 Жыл бұрын
When using Newtons second law the brake force must be directed backwards. The only way to get this is the to have locked wheels. So you made a calculation assuming thirty meters of skid marks. Newtons second law is not valid for vehicles rolling on wheels, only for rigid bodies. Real cars have brake systems inside the car. Brake forces are working in other directions than backwards, other distances than the distance along the road, and are not working ON the car, but INSIDE the car. Brake systems are constructed in order to keep the wheels rotating, not slipping by the ground.
@goranmalmsten5306
@goranmalmsten5306 Жыл бұрын
A big misunderstanding in your presentation. When using Newtons second law the brake force must be directed backwards. The only way to get this is the to have locked wheels. And in that case you cannot brake harder or softer. There is only one solution with skid marks all the way and to solve for that you must have more data. You can not choose the braking distance. Newtons second law is not valid for vehicles rolling on wheels, only for rigid bodies. Real cars have brake systems inside the car. Brake forces are working in other directions than backwards, other distances than the distance along the road, and are not working ON the car, but INSIDE the car.
@goranmalmsten5306
@goranmalmsten5306 Жыл бұрын
Misconception. The only way to get a brake force along the road is to have locked wheels. Normally brake forces work inside the car and are not pointing backwards. Newton´s second law is valid only for rigid bodies. Your car is making one hundred meter skid marks.
@JohnPiperBoots
@JohnPiperBoots Жыл бұрын
⚠⚠⚠ WOW!!! I used this to calculate approcimate speed of a steel ball falling to the Mariana trench! ⚠⚠⚠ It takes about 12 minutes about (6.8miles) 36,000 feet. About 34 mph Thanks! 😁👍
@brightrichman5465
@brightrichman5465 Жыл бұрын
God this is very good, so inspiring
@tuna2873
@tuna2873 Жыл бұрын
thank you this mad helpful
@goranmalmsten5306
@goranmalmsten5306 Жыл бұрын
Are wheels locked on the car?
@oliviahoy8077
@oliviahoy8077 Жыл бұрын
Goat
@FarhinAhmed-be4iu
@FarhinAhmed-be4iu Жыл бұрын
Thank you, Sir!
@inejio8794
@inejio8794 Жыл бұрын
Thank you very much
@doctauglyd9861
@doctauglyd9861 2 жыл бұрын
Thank god theres no spelling
@frmapletrees
@frmapletrees 2 жыл бұрын
i have a huge physics unit test in a couple days and i’m so nervous ☹️🙁
@procerpat9223
@procerpat9223 2 жыл бұрын
77,500 years is 3,100 human generations. Astronauts arriving in the Alpha Centauri system will have read about their mission in ancient on-board history files.
@grahamflowers
@grahamflowers 2 жыл бұрын
There is no kinetic energy in a moving mass there is force Mv squared , kinetic energy is the energy of consistent work from a consistent force regards Graham Flowers
@Piscestar
@Piscestar 2 жыл бұрын
This really helped me review this lesson for my finals! Took a week off before finals and when I came back to school I instantly forgot what I learned. I am so grateful for people like you taking ur time to explain in an understanding way!
@Jofurd
@Jofurd 2 жыл бұрын
Helped me in a real-world scenario! Who knew?
@bibibiti1098
@bibibiti1098 2 жыл бұрын
Thank you bro ☺️
@physics67
@physics67 2 жыл бұрын
❤️❤️❤️
@maxaxelatractivo5466
@maxaxelatractivo5466 2 жыл бұрын
I know not who might need this: Ephesians 2:8-9 (8) For by Grace you are saved through Faith, and that not of yourselves it is a gift of GOD, (9) not by works that no one may boast. Meaning we can have eternal life with The LORD JESUS in heaven by believing and having a relationship with HIM Glory Be To GOD
@sky_true
@sky_true Жыл бұрын
This video is about constant velocity compared to constant acceleration.
@Dr_Frosty
@Dr_Frosty 2 жыл бұрын
how do you do this if there is an hour added to it?
@cobycarranza174
@cobycarranza174 2 жыл бұрын
what if they aren't of 90 degrees of each other
@IIT24Aspirant
@IIT24Aspirant 2 жыл бұрын
are constant velocity and uniform velocity the same thing?
@skyfemboy
@skyfemboy 2 жыл бұрын
Dimensional Analysis is the most stupid shit i've ever done in school. I don't need to know this shit when the internet exists.
@AshaSharma-qe7xe
@AshaSharma-qe7xe 2 жыл бұрын
it was helpful thanks
@michaellyga4726
@michaellyga4726 2 жыл бұрын
My college level physics is fine. It's basic algebra I need to work on for whatever reason. Thank you so much for this video. One of those 12am lifesavers you desperately need before your 8am lecture
@woahbarman
@woahbarman 2 жыл бұрын
Lol I'm watching this video to prove to my friend how Bheem stopping a bike in RRR was realistic 😂
@mikedill7378
@mikedill7378 2 жыл бұрын
I've been trying to figure one out for years...with no luck...because it all starts at 133 m.p.h...then traveling two miles...in about six seconds...what would the top speed have been..?...please.
@seskybanana3507
@seskybanana3507 2 жыл бұрын
Thank you so much.... I have been struggling with this calculation for weeks... This video was so helpful... Keep up the good work bro...
@arpisz4983
@arpisz4983 2 жыл бұрын
You just placed three 'forces' equidistantly at 120 degrees. Of course they balance out. It is obvious without all the math.
@Cyb3r-Kun
@Cyb3r-Kun 2 жыл бұрын
can you do a video exactely like this but where the mass is on an incline plane?
@tarunachauhan4226
@tarunachauhan4226 2 жыл бұрын
Nice explanation sir ❤️
@akdcaustero2495
@akdcaustero2495 2 жыл бұрын
Thank you so much 🥳 I can't thank you enough 😁
@jordanmwandila5438
@jordanmwandila5438 2 жыл бұрын
Trust me this is the best explanation in the all planet
@jordanmwandila5438
@jordanmwandila5438 2 жыл бұрын
Well explained 💯😩🔥
@expressowo4485
@expressowo4485 2 жыл бұрын
imagine being american and have to convert ur stuff to pounds at the end of questions painful
@Hei_Darkfire
@Hei_Darkfire 2 жыл бұрын
Everyone talking about how this helped them... Now I just feel stupid. This made no sense to me at all. I'm just as lost at the end as I was at the beginning.