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
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!
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.
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
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
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!
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!
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
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!!
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.
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
“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.
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.
May I please know your level of qualification? because you explain things extremely good, more than a University lecturer. may GOD bless you abundantly.
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
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!
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.
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.
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
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!
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.
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
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.
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.
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!!!
Your videos are amazing, it is really helping me to upgrade my basics on Physics, chemistry and mathematics to further study Quantum Mechanics. Hats off to your way of explanation. Kindly let me know if there are any links on Quantum mechanics.
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
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.
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.
When you make these videos, can you please do many more examples? Hours long videos with tons and tons of examples? I have so much trouble learning these concepts, I cant pass this class and im definitly going to fail. I seem to need tons more exposure and practice then many others need. Please the more examples you do the better. There's no such thing as to many for someone like me who's brain works against them learning this stuff...
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.
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
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 :)
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.
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
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.
For the frictionless bank problem. I had to research the Normal force being greater than the weight force. Still would like more explanation cause is interesting
Circular Motion - Free Formula Sheet: bit.ly/4gIUL3r
Physics PDF Worksheets: www.video-tutor.net/physics-basic-introduction.html
Full-Length Videos & Exams: www.patreon.com/MathScienceTutor/collections
thanks so much
Thank you
What's your secret to becoming this good
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
God bless
Very helpful thank you
omg thank you #legend
ur a god
thank you giorno giovanna :)
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!
Sad Toad +
click open transcript in the three dots next to the save button, you'll see timestampss
but you are Elon Dusk surely you know like everything :)
@@rei___l that does not help bruh
@@cactus8911 why not
God, THIS is the way physixs should be taught. Clear. Step by step graphics, and SLOOOOOOOW. God bless you, sir.
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.
wow nice
*The Organic Chemistry Tutor* plz do not stop making videos. I can't pass my exams without your videos. Love you ❤
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Same here these guys are life savers
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50+ circular motion solved problems - : th-cam.com/video/SlJmzMCiHn8/w-d-xo.html
I watched this videos way back in college days. Now I'm a Civil Engineer. Thankyou TH-cam University.
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
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!
76 is struggling?
thats fantastic to me.
Same I currently have 75 and I’m hoping to raise it up
Same I currently have 75 and I’m hoping to raise it up
this guy explains this much better than a college professor with a phd
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
Ikr. He’s saving my physics grade.
You are right
50+ circular motion solved problems - : th-cam.com/video/SlJmzMCiHn8/w-d-xo.html
Guy probably has a PhD
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!
You are way better at teaching than my AP Physics 1 teacher.
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
My Physics 1 teacher don't even teach he just gives us problems and we all have to solve by our self's
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There's a fine line between someone who can teach and someone who has a PhD, they have zero correlations.
Same here. My AP Physics teacher straight up ignores the people learning online and only pays attention to the ppl in person.
Good luck to everyone taking an exam soon and thank you Organic Chemistry Tutor for your awesome videos
you're basically my physics teacher I appreciate you so much
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!
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
i love the feeling when i finally understand something
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.
th-cam.com/users/redirect?event=channel_banner&q=https%3A%2F%2Fwww.gofundme.com%2Fvideo-tutor&redir_token=YTZbVk9OrdOBZ-7KjQGhLBuD1aR8MTU4MjA0MDc5N0AxNTgxOTU0Mzk3
Go to his channel, he has attached this link in his channel)
This video really came through for me. I can barely read my physics textbook without your videos
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!!
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.
Wow
Your videos, Michel Van Biezen's, and Khan's make a perfect combo.
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.
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
not khans ! just his and michels lol
You can learn a lot from all three, but Khan's takes up so much time to learn a few concepts
I agree
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.
This is my teacher during modular learning. Helped me throughout this sem😘
My Physics 1 teacher recommended this video, and it's genuinely the best explanation of the topic I've gotten. Thank you so much!
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! !!
“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.
🤬
You make such complicated topics totally approachable and understandable. Bless you!!
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.
May I please know your level of qualification? because you explain things extremely good, more than a University lecturer. may GOD bless you abundantly.
Dont know how i would cope without this guy...THANK U🙏🏽
you are welcome
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
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!
This was amazing you taught everything my professor covered and actually explained everything we needed to know!
Someone give this guy a noble prize
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.
Just know there's millions of people who really really appreciates you
Thank you so much for existing. Physics, Math, you have everything. So simple and concise, it really helps.
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😘
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.
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
Dude youre a hero
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
I would like to thank you
You’re the only reason I’m graduating.
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!
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?
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.
you're the reason I'm going to pass this 6 week physics course. thank you so much
This man out here saving lifes
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
U'r wonderful, amazing, best ever physics teaching man, keep it up man!!!
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
seriously, you saved my life! god knows how much I appreciate these videos!
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.
You are the best tutor I could ever witness 😭❤️❤️ Thank you a lot ❤️❤️
Omg 😲 that's core hard work put in work .
Thank you 😊
Awesome Teacher Ever found in Life
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.
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!!!
Your videos are amazing, it is really helping me to upgrade my basics on Physics, chemistry and mathematics to further study Quantum Mechanics. Hats off to your way of explanation. Kindly let me know if there are any links on Quantum mechanics.
This absolute unit straight up did two whole hours of physics and put it on TH-cam for kids to see. God DAMN.
have you ever been told tht you have a really beautiful voice and its just motivating
literally everytime i try and watch other videos i end up back at yours because you explain them the best!
Best physics teacher on planet Earth!
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
arham siddiqui what do you mean by fac? I guess i have studied too much and am starting to mix things up
@@ro1882 i meant force of centripetal acceleration
At this point he should be the one receiving my tuition because I learned more from him more than anyone else
I understand you better than my lecturer,respect🙏🙏🙏
Sir you deserve more appreciation
I can’t thank you enough I understand centripetal force problems so much better now thank you!! 😁🥰
Watching your videos makes me confident
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.
You sir are an outstanding instructor!
THANK YOU!! I missed these lessons in school due to covid 💕
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.
Thank you Mr with the good work, more energy with this vibes
Mind blowing, it really serves the purpose, thanks 👏
who is here because they sleeping during online class but will have exam soon
.
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cuz i am ;/
my exam is tomorrow lmao
Got lazy half-way through the semester, 3rd midterm this weekend and final the next, let's fucking GOOOO!!
missed my 4th exam and now have to take it in 2 hours
@@brittonlemere5486 How’d it go?
I have a 3 hour exam tomorrow.
YOU ARE THE BEST! THANK YOU SO MUCH FOR MAKING MY LIFE EASIER!!!!! 💗 BTW, I LOVE YOUR VOICE!!! IT'S LIKE MUSIC TO MY EARS.
Binge-watching these videos before my physics final tomorrow
Thank you sooo much, you don't know how much you helped me in these topics 💟💟💟💟💟
As always, great video. Perfect for my physics class.
When you make these videos, can you please do many more examples? Hours long videos with tons and tons of examples? I have so much trouble learning these concepts, I cant pass this class and im definitly going to fail. I seem to need tons more exposure and practice then many others need. Please the more examples you do the better. There's no such thing as to many for someone like me who's brain works against them learning this stuff...
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.
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
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 :)
7 YEARS LATER AND YOURE STILL SAVING GRADES I LOVE YOUUUUUU
i love how this was made 3 years ago and i am using it now ::::::)))))))
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Thanks for helping me understand this subject!!
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i love you bro you legit are a life saver i owe you so much
I love you uncle u are a life saver so much
You have saved us, the engineering students community Sir🙏
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.
Just wanna say thanks for the videos they are extremely helpful
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
Thanks so much I appreciate every bit God bless
Great greaaatt...the worlds so beauty when you explain..
Love u sr...i have started watching ur videos since my ist year fsc...really helpful
He is a saviour
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.
You are indeed a life saver ✌️
For the frictionless bank problem. I had to research the Normal force being greater than the weight force. Still would like more explanation cause is interesting
This guy deserves a spot in my uni
Thanks for the lesson really good explanation 🙏🙏👋👋👋👍👍👍