Kinematics Part 1: Horizontal Motion
Alright, it's time to learn how mathematical equations govern the motion of all objects! Kinematics, that's the name of the game! Ready? Yes you are. Come on, it'll be fun. We will start simple, horizontal motion only. The math is really easy, I promise. You're being a big baby, just watch this!
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you helped me in math, then in chemistry, then Organic chemistry, and now in physics
@ellington_music
4 жыл бұрын
same
@carlojemacatayas5758
3 жыл бұрын
@@ellington_music bc
@unknown-mn9wo
2 жыл бұрын
Same
@johnrubensaragi4125
2 жыл бұрын
He knows a lot about science and stuff.
@markgabrielcastillo7202
Жыл бұрын
@@johnrubensaragi4125 'professor Dave explains'
I paid thousands for online classes just for my professor to send us a link to your videos
@abhirajdutta327
3 жыл бұрын
bruh
@abhirajojha451
3 жыл бұрын
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@marvinmejia9538
3 жыл бұрын
same
@nikkollanillo8201
3 жыл бұрын
Hahaha same bro
@impanthering
3 жыл бұрын
Literally me too
You helped me pass genetics and O. chem the second time around. Now here I am drowning in physics and I find out you teach that too... BLESS YOU PROFESSOR DAVE :')
I just wanted to take the time to genuinely thank you sincerely. For the past 2 weeks in my physics class I have been extremely lost, and your video helped me apprehend the necessary conceptions. Thank you so much.
Why is professor Dave better than the professors I pay thousands for per semester?
@ProfessorDaveExplains
5 жыл бұрын
You can always toss a buck my way on Patreon if you're feeling generous! :)
@bobbob123ful
5 жыл бұрын
Does Patreon allow one time contributions, or is it strictly subscription based?
@valestuffs
5 жыл бұрын
@@ProfessorDaveExplains I totally lost it proffesor,thnx for this : )
@D_kiki999
5 жыл бұрын
@@ProfessorDaveExplains CAN YOU PLZ OPEN A COLLEGE SO I CAN PAY THOUSANDS TO YOU AND RECEIVE CREDITS FOR IT? 😭😭😭😭😭😭
@moonzz_not_moonss3986
5 жыл бұрын
OMG HOW IS THIS SO MUCH BETTER THAN ANYTHING ELSE
Astonished with your unbelievable teaching skills, I never understood its concept in my whole life till I came across this video, what a time and life savor, thanks man, much appreciated!
Got my first ever physics midterm on Monday and things are DEFINITELY starting to click better after watching these videos. Thank you!!
after acing the chemistry test a while ago, time to finish up the finals with physics, thanks a lot for helping me Jesus!
@seenike7507
6 жыл бұрын
haha..... literally
@surmaster4618
5 жыл бұрын
Is that PUN intended? LMAO
@zeannejoylabadia222
5 жыл бұрын
Hahaha lol
@firmman4505
4 жыл бұрын
SHHHWIFTY lol
@oliviachavez9400
4 жыл бұрын
...nailed it...ok ill go
Your videos are incredibly helpful and well explained. I love how you color the things you are explaining. Your videos have helped me in Calculus & now Physics. This year I got hired as a math tutor at my college, I recommend your videos to students all the time & sometimes I watch them with students I'm helping because you explain things so much clearer & more concise than I can. Thanks Professor Dave!
ABSOLUTELY MIND-BLOWN! (I mean that in the best way.) Something from an entire chapter that I just couldn't comprehend you explained it in less than 7 minutes! You are a talented person with a gift in teaching! Thanks for your help! You just got a new subscriber! God bless you!
You explain things so well. I listen to inclass lectures and read the book, but learn the most from watching your videos. I watched for biology and organic chem, and did well in both classes. Now on to physics. Thanks professor Dave!
Wow. I can't believe I learned more in this one video than my physics teacher has even tried explaining in the whole term. I wrote a few pages of notes from this and I finally understand instead of feeling overwhelmed and stupid. I really wish more teachers could explain subjects like this, it seems so much easier now.
Why is Prof. Dave so good at explaining these difficult and intricate topics? I am doing advance readings and this video I mean youtuber, helps me in doing it😂😀keep up prof. Dave!
I'm relying on you, professor Dave. I've been struggling so hard with this the past few days... Let's see if you save my quiz tomorrow, or hopefully my test next week!
I am so thankful for you! I was getting so frustrated and now I feel hopeful. Thank you for breaking things down in a simple manner!!
@bhabiknath5739
3 жыл бұрын
hiii cara whats your age? U are so beautiful
thank you SOOO much for making this. I've been struggling with kinematics really badly in class, and this explained it in such an easy and understandable way
Our physics teacher shows your videos during class but I always have something to do thats why Im distracted every class but when i go home i watch ur videos again and I understand the lesson. Thank you!!
If only your videos were around 30 years ago. It's a little late for me now but Im still going to follow. Thank you!!
Me pfff physics is boring and hard. . Professor dave - hold my apple
@graydiation
4 жыл бұрын
... and watch this!
You, prof leonard, and the organic chemistry tutor are in the stem hall of fame
I may be way too mathematically illiterate to grasp everything in this video, but at least you have helped me figuring out a few things about physics and basic algebra with this single video. Thank you, Professor Dave!
literally the only reason im passing my biomechanics course thank you dave
I love how he talks about the history of physics which shows there’s many discoveries/discrepancies in modern science physics at that point of time.
There's also a method where you plot a graph with the x axis being time and y axis being velocity, the area of the polygon in the graph is the displacement of the time, velocity and acceleration of the problem.
im a new physics student & i been struggling w grasping the whole concept. thank you so much for helping me with such vital yet easy information!
thank u so much i've been looking for these more complex formulas for an hour. glad u have them
OMG...professor Dave is truly saving my a$$. Thank you for breaking everything down!!!!
I just want to thank you Professor Dave, it is really hard to study especially this subject, Physics during this challenging time (Pandemic) combined with the Online Schooling. You act as a bulb that lights our mind thanks! You made it simple but effective.
tbh your the only person that i go to if i need help in anything my guy your AMAZING LIKE REALLY Thank you professor Dave i would spend money for you and congrats 1M
This was a really informative video thanks Professor Dave
I'm actually amazed that a young man like him is a professor. Keep it up!
@ProfessorDaveExplains
5 жыл бұрын
i'm just a youtube personality! but i work super hard so thank you :)
Thank you for showing the working at the end! I followed along and just... Didn't really know how to get the correct units, I wasn't paying attention to how the squared velocity applies the squared aspect to the units as well.
This video just helped me catch up in my Mechanics class. I've been so lost until now. Thanks!
You helped me a lot professor and my physics exam is near so wish me luck!
Thank you Professor Dave I’m feeling a lot more hopeful about Physics 1
I have been reading on this topic in my textbook.Did not understand anything.I understood this in the duration of the video.Thanks Prof
nothing would ever explain how happy I am right now, thanks prof
Thank you, very straightforward and easy to understand
Professor Dave really coming in clutch before the exam, thank god for you.
Right now taking STEM classes and can't understand some topics but with the help of you I passed all my exams❤❤❤much appreciated and thankyou very much.. PROFESSOR DAVE🎉🎉🎉
i think this single video provided me with exactly what i was looking for to calculate suicide burn altitude in kerbal space program, and for that i thank you
i was hoping i could learn physics from you too since your chemistry videos were amazing and im so glad u do teach physics as well!!
Thank you Prof Dave.. you helped me in physics..
ik this is pretty late but what i did is I rearranged the equation to get "a" (acceleration) by itself. Which is (vf^2 - vi^2)/2d. All i did from here was plug in the values which we know are [vf=0] cuz it skids to a stop, [vi=15] cuz that's our initial velocity before the skid, [d=50] cuz that's the total displacement traveled during the skid, then with a trusty calculator it comes out to -2.25m/s^2. If you're confused on why it's negative it's because it's going in the opposite direction of the velocity, thus slowing the bike down until a full stop! 🛑
super bro.i am 11 years old trying to learn calculus and this kinematics.I HAVE BEEN SELECTED BY MY STATE GOVERNMENT FOR AN EDUCATION PROGRAMME FOR THE BLESSED,SO I HAVE TO LEARN EVERYTHING EARLY.U HAVE HELPED ME A LOT .THANKQ BRO.I CANT UNDERSTAND HOW TO THANK U
Thank you Professor Dave Explains
Professor Dave, could you please explain about the motion of system of particles and rigid body.
This actually helped a good bit and I have a test tomorrow. Thanks!
Amazing and grateful thanks
Thanks for explaining with this perfection
Thankyou for this,the video link that send with our teacher is i didn't get it,but when i saw your vid i just know itttt thankyou so much
wow! pretty good lesson! congratulations!
Thanks for tutorial class.
beautiful explanation sir
Thank you , you help me and I understand the lesson
YOUR THE BEST MAN
Thanks for the help
You are the best 👍👍 Thank you so much Sir Dave.
thank you you are best teacher
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Thank you professor dave
Great lecture
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He is really angle of knowledge and help
you slayyyeddd! Thank you! I finally understand
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BEST PROFESSER
My teacher couldn’t explain a thing! He just talks for himself, thank you for saving me from failing mechanical science!
wow, this was a great video. So basically we have to find out first what we have and what we need to find out in order to know which equation we have to use? The first day of Physics was so confusing and now that we're on the 3 chapter (Freefalling) we have an exam on the first 3 chapters but I still feel somewhat lost. I'm gonna have to watch videos and apply it to what I'm reading to get a better understanding.
@everardomezajr3495
5 жыл бұрын
How did your class go? I'm in the same situation. Right now, after first class covering ch 1-2 my head is swimming
@beans7622
4 жыл бұрын
@@everardomezajr3495 aye yo im in the same situation rn 😭
@chidinmaebere3560
3 жыл бұрын
@@beans7622 SAME I have a test tmr and I’m so confused
@beans7622
3 жыл бұрын
Chidinma Ebere I ended up just cheating the entire semester and got pretty decent marks lmao. Good luck tho!!
@chidinmaebere3560
3 жыл бұрын
@@beans7622 thanksss
I finally understand what I'm learning :D
Wow.....this is amazing 😍
Thank you man.
Dave: …some simple equations… Me: my brains on fire 😂 In all seriousness though, thank you. I’m determined to wrap my head around all of this.
ur vids are rly nice
Great teacher
Excellent
I just love you sir
best work
Thank you profeqssor
Professor Dave the goat 🐐
I love your intro Ur intro can be a good meme
saw the intro and already clicked subscribe
Sorry i have a question in 4:03 pls someone explains me, im not good at english for sure so forgive me 'bout my grammar. Now i want to ask. I thought that the acceleration was 2.5m/s^2 so each second the point would probably move a distance equal to its instantaneous velocity. Let take an example: in the first second, the velocity became from 0 to 2.5m/s because of the acceleration so the distance which the point had ride must be 2.5m. The next second ( about 1s ) the velocity continiously changed its instantaneous velocity from 2.5m/s to 5m/s so propably the distance the point had ride were also equal to its instantaneous velocity at that time and its equal to 5m. So all of the distance which the point had ride = 2,5 + 5 = 7,5m. But if we use the principle in this video, the distance will be: 1/2at^2 =1/2 x 2,5 × 2^2 = 6,25m. So if we follow this principle, the point will ride a distance = 6,25m, but like i've talked about, the distance must be 7,5m. I definitely thinking about it and i dont know what exactly the true question, so i ask and hope that somebody will answer me. Thank all of you, first. Oh, oh so im talking about uniform variable motion so the displacement probably = the distance the point had ride in Ox Tks for reading, and pls help my by answering this ques. Have a good day !
It's the best vedio i never see
Thank you Proffesor Dave.
God bless you sir I wish you all the best
i m really inspired by you . thank you sir please do some videos for medical apirants and some important topics
@ProfessorDaveExplains
6 жыл бұрын
i plan to do tons of pre-med stuff next year!
@gauravtiwari5167
6 жыл бұрын
sir i request you please this year please. i am preparing for medical entrance please help me sir please.
WOW I finally understand this stuff
thank you sm sir
that was very helpfull tnx
My question is after you are done with these and rounding to appropriate sig figs, do you use the 2 used as part of the formula or only the measurements in the equation to calculate how many sig figs should be in your answer? My teacher is confusing me on that part.
Thanks sir
love the intro 👍
I never noticed before, but the wheels are not turning. Very well explained thanks so much
Thank u sir
Easy to understand
thank you omg