Physics PDF Worksheets: www.video-tutor.net/physics-basic-introduction.html Full-Length Videos & Exams: www.patreon.com/MathScienceTutor/collections
@AliKisubi-sv4ulАй бұрын
thanks so much
@iconic4104 жыл бұрын
Timestamps for this lesson: Note: He sometimes teaches concepts(Kepler's third law, tangential acceleration...)during the practice problems so make sure to look out for those 0:00 - Intro 0:15 - Centripetal Force 14:31 - Centripetal Acceleration 15:22 - Period and Frequency 16:32 - Tangential Velocity 32:40 - Vertical Circle Problem(Varying centripetal acceleration) 1:10:59 - Gravity and Newton's Law of Gravitation Problems: 1. 18:50 2. 23:42 3. 26:27 4. 35:26 5. 38:05 6. 40:17 7. 46:31 8. 50:15 9. 58:12 10. 1:01:41 11. 1:07:31 12. 1:15:51 13. 1:22:29 14. 1:24:35 15. 1:31:22 16. 1:36:53 17. 1:43:24 18. 1:47:45 19. 1:50:34
@nobeln.67934 жыл бұрын
God bless
@glaytonwijaya61654 жыл бұрын
Very helpful thank you
@mariferto322254 жыл бұрын
omg thank you #legend
@iannmassoud4 жыл бұрын
ur a god
@t34c1a4 жыл бұрын
thank you giorno giovanna :)
@chovvyy5 жыл бұрын
I know it’s too much too ask, but timestamps in these kinds of long videos would be extremely helpful. Other than that, very well explained and you’re a without a doubt a lifesaver!
@tx2sirk4665 жыл бұрын
Sad Toad +
@rei___l4 жыл бұрын
click open transcript in the three dots next to the save button, you'll see timestampss
@oceanln41854 жыл бұрын
but you are Elon Dusk surely you know like everything :)
@cactus89113 жыл бұрын
@@rei___l that does not help bruh
@rei___l3 жыл бұрын
@@cactus8911 why not
@roberte.68926 жыл бұрын
God, THIS is the way physixs should be taught. Clear. Step by step graphics, and SLOOOOOOOW. God bless you, sir.
@blessingmagagula5027 жыл бұрын
I failed my first and second tests on my first semester, but then I stopped attenting lectures and started watching your videos a few weeks before the exams and passed it. Thank you very much.
@Lemonade69692 жыл бұрын
wow nice
@sfashaikh11877 жыл бұрын
*The Organic Chemistry Tutor* plz do not stop making videos. I can't pass my exams without your videos. Love you ❤
this guy explains this much better than a college professor with a phd
@samt13523 жыл бұрын
its like their only job for 20 years is to explain one subject to a group of students and then there's some guy on youtube who makes videos on 500 other subjects that can explain it so much better
up until this year, I have never struggled with a subject, but then I took physics. before I found your videos I had a 76, and now I have brought my grade up to a 91 with your help. thank you from the bottom of my heart
@figsworld73365 жыл бұрын
Sarah Kirk OMG ME TOO! So I’m taking ap physics and I just didn’t get it and it didn’t click. Until this blessed video!
@lotus_flower2001 Жыл бұрын
76 is struggling? thats fantastic to me.
@empressdeedee9 ай бұрын
Same I currently have 75 and I’m hoping to raise it up
@empressdeedee9 ай бұрын
Same I currently have 75 and I’m hoping to raise it up
@phvillz29952 жыл бұрын
I watched this videos way back in college days. Now I'm a Civil Engineer. Thankyou KZbin University.
@glendasworld41257 жыл бұрын
You are way better at teaching than my AP Physics 1 teacher.
@thapelomotsabi27426 жыл бұрын
Glenda's World wish we had more teachers like him,my high school physics teacher was just bad and we had to pick up the pieces ourselves
@TheMarax5 жыл бұрын
My Physics 1 teacher don't even teach he just gives us problems and we all have to solve by our self's
@ishantalreja36995 жыл бұрын
@@TheMarax I hate my teacher, he is so disoriented.
@-yaoshmite-15814 жыл бұрын
There's a fine line between someone who can teach and someone who has a PhD, they have zero correlations.
@kavinbharathi99233 жыл бұрын
Same here. My AP Physics teacher straight up ignores the people learning online and only pays attention to the ppl in person.
@NhiPham-zr7np4 жыл бұрын
Good luck to everyone taking an exam soon and thank you Organic Chemistry Tutor for your awesome videos
@ToniAnn656 жыл бұрын
you're basically my physics teacher I appreciate you so much
@DP-il2df4 жыл бұрын
You literally helped me get an A on a test that i had no idea of what to do. I watched your video 2 hours before it. Thank you for providing this amazing service of your time and knowledge. May God Bless You!
@AlI-xy9jx3 жыл бұрын
I wasn't sure if I was willing to spend 2 hours doing physics but time flew by so quick! I really enjoyed that and the explanations were very clear. Thank you!
@charity46135 жыл бұрын
i love the feeling when i finally understand something
@andilemakhathini12152 жыл бұрын
This has to be the best lecturer I have had so far. Explanations from this tutor are nothing like I have heard before, he explains better than our university professors. I dont even have to attend my classes anymore
@naimahossain77012 жыл бұрын
Just know there's millions of people who really really appreciates you
@nosfegrim44025 жыл бұрын
As a Chemical engineering student. You're Perfect for teaching in a way, because all of the courses you teach I have it. Thanks man.
@yungnelzunistarrecords6477 Жыл бұрын
Wow
@mobypeters9033 Жыл бұрын
This video really came through for me. I can barely read my physics textbook without your videos
@samfrank42253 жыл бұрын
“It turns out that 1 kilometer is 1000 meters” what an amazing discovery lol. P.s thank you so much for your content, you genuinely make me more confident that I will do well on my physics tests.
@zabihaamiraslan8671 Жыл бұрын
🤬
@user-km5kq2kc2g7 жыл бұрын
Your videos, Michel Van Biezen's, and Khan's make a perfect combo.
@sfashaikh11877 жыл бұрын
Tim Kidd; he is better than everyone. Yeah i dare to say that. His style of teaching is best while salman khan is better than others *but* not better than The Organic Chemistry Tutor. TOCT is the best teacher in my life.
@internet_nerds91566 жыл бұрын
TOCT is so good because he spends more than a hour on each set of topics and get into the nitty gritty. In comparison to Khan TOCT has more in depth video, thats y i love himm
@jtotherock72446 жыл бұрын
not khans ! just his and michels lol
@nickthewinner21946 жыл бұрын
You can learn a lot from all three, but Khan's takes up so much time to learn a few concepts
@SurenderKumar-uf5iu5 жыл бұрын
I agree
@Resident_lurker5 жыл бұрын
Do you have a patreon account, because you could make bank as I'm sure plenty of your viewers would be glad to make donations.
Go to his channel, he has attached this link in his channel)
@arielrodriguez056 жыл бұрын
Hi I want show my respect, this topic is awesome. In my opinion the lecture is clear, English is no my first language but I can to understand.
@pretty.tangled85503 жыл бұрын
This is my teacher during modular learning. Helped me throughout this sem😘
@lollipop34653 жыл бұрын
Someone give this guy a noble prize
@atlasdecimus58085 жыл бұрын
How can anyone dislike these videos when they are god-sent? Literally, sir Organic chemistry Tutor you are a magician. I said it! or wrote it, whichever works.
@Sean-ur4cb4 жыл бұрын
This man out here saving lifes
@sarahholland59804 жыл бұрын
You make such complicated topics totally approachable and understandable. Bless you!!
@mjvonstein Жыл бұрын
Genius tip @ 13:57 about plugging in the variable values into the formula (as change magnitude where 1 = no change) to see the resulting behavior change. Much easier than I've always done it!!
@Buddyboyfocus3 жыл бұрын
Your a lifesaver man. I barley even pay attention in lecture anymore when im in a class that you make videos for because I know about a week before the exam I can just watch your videos lmao. Thanks goat
@divyanjaliakarhsa7851 Жыл бұрын
I shud say i love ur lessons.. i ahte my physics teacher .. if i pass Al on my its all because of u... soo thank you! !!
@Num_nums3 жыл бұрын
Dont know how i would cope without this guy...THANK U🙏🏽
@easy_boys3 жыл бұрын
you are welcome
@ImReign8 ай бұрын
My Physics 1 teacher recommended this video, and it's genuinely the best explanation of the topic I've gotten. Thank you so much!
@LilGirth7 жыл бұрын
you're the reason I'm going to pass this 6 week physics course. thank you so much
@kianadresse8914 жыл бұрын
I would like to thank you You’re the only reason I’m graduating.
@DC-qk7hx4 жыл бұрын
I'm just curious why the problem at 45:00 does not use formula FT = sqrt(FTx^2 + FTy^2), taking into account the effects of gravity
@markbeshay4 жыл бұрын
Not all superheroes wear capes🤧😭😭 you a superhero irl brooo💪💪💯 saved myass frrr I missed 2 weeks on some family situation & you were the only person I could actually quickly learn from, and taught in such a comprehensible way, it helped me rlly understand rather than just remember lol🙏🙏much love mann!
@picturebazzare3 жыл бұрын
The force causing the vertical acceleration comes from the centrifugal force. This causes the swings to move at a faster speed which then ultimately leads to the swings moving outwards and, in the direction, going up.
@efairahh3 жыл бұрын
who is here because they sleeping during online class but will have exam soon . . . . . . . . cuz i am ;/
@lalalia77243 жыл бұрын
my exam is tomorrow lmao
@SS-ARYAN3 жыл бұрын
Got lazy half-way through the semester, 3rd midterm this weekend and final the next, let's fucking GOOOO!!
@brittonlemere54863 жыл бұрын
missed my 4th exam and now have to take it in 2 hours
@GaurPand3 жыл бұрын
@@brittonlemere5486 How’d it go?
@shanks61903 жыл бұрын
I have a 3 hour exam tomorrow.
@eljeffe31204 жыл бұрын
This absolute unit straight up did two whole hours of physics and put it on KZbin for kids to see. God DAMN.
@cgme95356 жыл бұрын
Honestly, with the amazing tool of the internet and proper motivation, anyone can learn anything nowadays! Thank you for posting these videos! You helped me through General Chemistry 1, also.
@dieumercimbo93043 жыл бұрын
May I please know your level of qualification? because you explain things extremely good, more than a University lecturer. may GOD bless you abundantly.
@picturebazzare3 жыл бұрын
The circular motion and, the effect of magnitude of radius on the time period of an object was investigated in this practical. According to this the relationship between the radius and the period as follows, T 2 = r According to the collected data it was able to prove that above statement.
@Do-Some-Change Жыл бұрын
Awesome Teacher Ever found in Life
@dominoot26524 жыл бұрын
Thank you so much for existing. Physics, Math, you have everything. So simple and concise, it really helps.
@Joseph-zd3lz3 жыл бұрын
I HAVE NO IDEA WHERE I WOULD BE WITHOUT YOU. THANK YOU SO MUCH! I wish I can donate some money to you but I'm too broke to do that
@DaniyalMutahhar3 жыл бұрын
Dude youre a hero
@nnaanneess10 ай бұрын
This was amazing you taught everything my professor covered and actually explained everything we needed to know!
@malakshalash913 жыл бұрын
You are butter than my Professor. I passed calculus II and now I’m taking physics 1250. I feel confident because of you. please keep doing tutorial videos.
@christinachrisi78237 жыл бұрын
U'r wonderful, amazing, best ever physics teaching man, keep it up man!!!
@stephanietrevisan76725 жыл бұрын
If I could like this video more than once I would, because you just explained my entire physics unit better than both my dad (an IT specialist who's had to learn this) and my physics teacher!
@greatpharoh03034 жыл бұрын
Slight correction for the teatherball problem, for T x all you use is mv^2/r and T y is mg so you get 29.6 and 2.45. By pathagorean T = 29.7N right?
@HARSHVARDHAN-im2hb7 жыл бұрын
Omg 😲 that's core hard work put in work . Thank you 😊
@-qamar20492 жыл бұрын
have you ever been told tht you have a really beautiful voice and its just motivating
@therandomperson9627Ай бұрын
1:01:30 the answer for net acceleration is done right but due to intermediate rounding the answer became off by 0.4 In this scenario, 0.4 is a slightly large difference since the answer itself is less than 10. Rather if a direct input of the v^2/r in the Pythagorean equation then it would yield about 5.26. You taught the right way but it was just off due to rounding. But still you helped me learn how to approach these problems
@jieyu10795 жыл бұрын
seriously, you saved my life! god knows how much I appreciate these videos!
@saraassaf8925 жыл бұрын
You are the best tutor I could ever witness 😭❤️❤️ Thank you a lot ❤️❤️
@ivykanene29633 жыл бұрын
He is a saviour
@kabouch3 жыл бұрын
8:49 in this example, I would think that the normal force is balanced by a force of the magnitude of mgcosΘ and in an opposite direction; while, the acceleration along the direction of the velocity is due to a net force equal to the (mgsinΘ-friction) force. At the initial point when the moving object is no longer in touch with the ground i.e. when the gravitational force is not balanced by the normal force, the object accelerates downwards by gravity.
@SmacOG6 жыл бұрын
Binge-watching these videos before my physics final tomorrow
@iannmassoud4 жыл бұрын
Best physics teacher on planet Earth!
@maxsenciusalexander22134 жыл бұрын
salute!you are the person that I understand without asking "why" cause you tell before I ask.GOD bless you..you really should have patreon account if you don't
@nataliematlock90204 жыл бұрын
i love how this was made 3 years ago and i am using it now ::::::)))))))
@ArcherGabs5 жыл бұрын
Hey I think you made a mistake at around 35:00, the tension at the top is equal to the sum of the weight force and the centripetal force, and the difference of them at the bottom.
@DavidGarcia-ve2ll4 жыл бұрын
Archer i’m thinking the same thing too but thinking about it it kind of makes sense because at the top the tension would be less than the tension at the bottom since gravity is helping the fc at the top and relieving tension, and at the bottom fc is trying to go up wards and gravity is pulling the opposite direction, increasing the tension. so the tensions there should be T at point A>C which proves his equation but i also get what you mean so i’m very confused lmao
@ralphanthonymallillin27123 жыл бұрын
Nope..actually it'a correct...he said that centripetal forces are positive when the direction is seekin to the center of the circle..He wrote it as Fc=T+Mg at the top since both Mg and T are directed through the center..and Fc=T-Mg at the bottom since T is directed through the center and Mg is away from the center :)
@jameserayburn3 жыл бұрын
You sir are an outstanding instructor!
@ghadaalshanbari6 жыл бұрын
literally everytime i try and watch other videos i end up back at yours because you explain them the best!
@davidoduor99072 жыл бұрын
I understand you better than my lecturer,respect🙏🙏🙏
@ContaminatedWorld4 жыл бұрын
Watching your videos makes me confident
@kat75283 Жыл бұрын
At this point he should be the one receiving my tuition because I learned more from him more than anyone else
@arhamsiddiqui70834 жыл бұрын
One thing that really helped me understand the free-body diagrams is that remember that fNET= Fac all the time. So in the roller coster example, at the bottom, Fnet= Fac= FN-mg and then at the top it is Fnet = Fac = mg - FN
@ro18824 жыл бұрын
arham siddiqui what do you mean by fac? I guess i have studied too much and am starting to mix things up
@arhamsiddiqui70834 жыл бұрын
@@ro1882 i meant force of centripetal acceleration
@hanniep84895 жыл бұрын
I love this channel! I have been using it for years and it’s wonderful!!! This is like the only way I’m surviving school... you got bomb ass examples and thank you!!!
@emigdiovillalobos54176 жыл бұрын
force is linear with R, because V itself is a function of R. and when you square V you get an R^2 and R^2 divided by R is R. so R is linear with force.
@andrewpq5149 Жыл бұрын
35:21 I got a question. Shouldn't the forced acting on the ball at point A be T-Fg because only T is pointing towards the circle. Point C should be T+Fg because both T and Fg are providing the centripetal for, so they should both be positive
@erdashahini3289 ай бұрын
This guy is an absolute lifesaver wallah. I watched the whole almost 2hour long vid and that helped me a shit ton ngl. Love you mr organic chem tutor😘
@sarahjacobs6953 жыл бұрын
I can’t thank you enough I understand centripetal force problems so much better now thank you!! 😁🥰
@roberto31965 жыл бұрын
Great video, but one question. At about 46:28 did you just not count the tension force for the Y component when calculating the overall tension force because the Y component tension is almost negligible? I counted the Y component and got 29.7 N instead of 29.6 N.
@habunali4156 жыл бұрын
Thank you sooo much, you don't know how much you helped me in these topics 💟💟💟💟💟
@sikubokum59607 жыл бұрын
you're awesome bro! Keep up the good work!
@harjindersinghjanda8644 Жыл бұрын
Mind blowing, it really serves the purpose, thanks 👏
@ntingletstacy397711 ай бұрын
I think there's an error; the value of the speed is 251.3m/s because the period T is equal to 0.25 sec not 0.2
@okamboamiir Жыл бұрын
You have saved us, the engineering students community Sir🙏
@user-jt3uu6dl1c Жыл бұрын
Thank you Mr with the good work, more energy with this vibes
@JamesBrodski2 жыл бұрын
As always, great video. Perfect for my physics class.
@gracemcpadden8392 жыл бұрын
THANK YOU!! I missed these lessons in school due to covid 💕
@zzhoodie8 ай бұрын
7 YEARS LATER AND YOURE STILL SAVING GRADES I LOVE YOUUUUUU
@tatiana13103 жыл бұрын
35:05 Somebody could help me? Why they are both negative if they are pointing to the center (positive)?
@ralphanthonymallillin27123 жыл бұрын
Nope..actually it'a correct...he said that centripetal forces are positive when the direction is seekin to the center of the circle..He wrote it as Fc=T+Mg at the top since both Mg and T are directed through the center..and Fc=T-Mg at the bottom since T is directed through the center and Mg is away from the center :)
@Chris154304 жыл бұрын
i fricking love you man. If i get rich ill make sure youre compensated
@zain...41873 жыл бұрын
Thanks
@user-clouddy2 жыл бұрын
it has been 5 years that u made this video. I am not sure whether u r gonna answer my question or not. But still, (56:39) u solved Normal Force equals to mg/cos. What makes it different from the other questions that the normal force was usually mg x cos? why makes the normal force to be mg/cos? Also, Thank you for making these videos. I like how u explain the general concept first and then u solved questions that are related to the concepts that u just taught.
@niranjanwagh57673 жыл бұрын
I don't get this In friction videos we used Fn = mg cos theta at 1:40:40 = kzbin.info/www/bejne/pn2Vipl5Ypdli8U Now here, we use mg = Fn cos theta at 5:30 even though both diagram are same. Why ? Edit: Found the explaination kzbin.info/www/bejne/fIi7hWB_r8yVhpI Makes sense logically. But this still not make sense mathematically. We should arrived at same equation using geometry. But these are different.
@Josh-pm4qx5 жыл бұрын
Just wanna say thanks for the videos they are extremely helpful
@bhavana96186 жыл бұрын
A perfect teacher doesn't exi....
@ralphanthonymallillin27123 жыл бұрын
Thanks for helping me understand this subject!!
@danieltakyi82652 жыл бұрын
Thanks so much I appreciate every bit God bless
@black_cat5001 Жыл бұрын
You teach better than my teachers
@rohaankhalid57544 жыл бұрын
The radius is not directly proportional to the centripetal force, as there are two formulas, and this formula actually comes from the other one, so we have to take in regard the relationships in that equation. The other equation is F=mrw(power 2 )
@altera18829 ай бұрын
Kepler's third law had me take a break for a while and then comeback later.. my head was going to explode.😂😂😂😂......... Otherwise this is nice content your'e definately a lifesaver.
@galorefriendsgmail50652 жыл бұрын
Physics is interesting but can sometimes be challenging. HMU for tutoring and assistance with assignments. See name for contact.
@evanjones96023 жыл бұрын
Is anyone else watching this the day before their big physics test over centripetal force, acceleration, and gravitation?
@waelal-amri21613 жыл бұрын
yup
@mellomilky86213 жыл бұрын
This guy deserves a spot in my uni
@YourLifeWasting3 жыл бұрын
for that tetherball example i just equated fc = the tension force and took 0.25(9.4)^2/1/2=29.4n