6 Pulley Problems
Physics Ninja shows you how to find the acceleration and the tension in the rope for 6 different pulley problems. We look at the free-body diagrams and apply Newton's laws to different pulley problems
Physics Ninja shows you how to find the acceleration and the tension in the rope for 6 different pulley problems. We look at the free-body diagrams and apply Newton's laws to different pulley problems
Пікірлер: 264
Please don't delete this video. It'll help a lot of people. Your teaching style is awesome!
Literally the best video ive seen on pulleys.
@PenandPaperScience
2 жыл бұрын
Yeah, it's really good :)
@JohnVKaravitis
6 ай бұрын
Scare to think that there are people out there who live for KZread vids re pulleys.
@notreallydavid
2 ай бұрын
You can scrub 'literally' - it isn't doing anything. Please kick me. All best.
@cortwill4085
Ай бұрын
@@notreallydavid, shut up, your being rude! @#$&!
You just cured my life time phobia of pulleys and FBDs. Thank you.
Love the way you explain and speak . These little things help ALOT
You must be adored by your community, need more ppl like you in this world
honestly a lifesaver man, i look at problems like these and think "theres no way i can solve this". Thanks for the video!
You are amazing. I was strugling to understand this concept and you just explained it so well I didn't have to watch the full video. Thank you man.
Thank you so much teach, this really helped me to comprehend pulley problems way better now. Especially how the use of a pulley can help with lifting big weights. Amazing video and explanation!
Thank you so much!! This video has finally helped me understand pulleys after months of hitting dead ends while studying for the MCAT
Your video made these pulley problems so much more understandable and simpler! Thank you so much for explaining the solutions clearly and in an organized way.
Thank you so much for this video sir. I was struggling with these types of questions for a long time, I’m solving ib past papers that have to do with pulleys and I’m finally getting it.
i've been looking for a video like this for hours you're a lifesaver
Thank you very much. This is such a systematic and organized way of thinking and solving.
@PhysicsNinja
3 жыл бұрын
Thank you for the kind words! I greatly appreciate comments like yours
Thank you so much, my school uses these models all the time and this will help massively
pully problems were my kryptonite in physics class but with your videos, this helps resolves it keep up the great content
This video actually helped me understand pulleys better than my own class. Thank you so much!
Thank you for clear visualized explanation
this is soo good it makes me wanna cry.....helped a lot and i have a test tomorrow tnxxx
Bros a saviour to the society kudos to you
THIS VIDEO HELPED ME A LOT , COULDNT UNDERSTAND WHERE EACH FORCE COMPONENT CAME FROM BUT NOW I KNOW , THX SO MUCH
The best video i have ever seen on pulleys, appreciate from brazil
Awesome 👍 thank you so much for all the work you're doing 😌
Thank you so much I had difficulty understanding tension and this video cleared it up
You can also include the infinite pulley problems and the concept of equivalent mass.
Great explanation. Thanks for posting.
Incredibly helpful, thank you!
Thank you for this video, you explain this concept so clearly and simply!
@PhysicsNinja
Ай бұрын
Glad it was helpful!
you have no idea how much you saved my grade. tysm!
Thank you so much for this video!! It's really helpful ❤❤❤
Thank you very much Great explanation 🤝
Just wonderful. Easiest way for solving the pulley problems..watching from BANGLADESH
You really helped dude Thank you so much🙏🙏
thank you!!!!! these questions were the exact ones in my paper!!
This channelll is underrated ✨ wish a few billion subscribers ahead! 😌
I like the animation. the lecturers intonation is not sleepy to hear. Very well explained how and why
this is really awesome work
thank you soo much for this explanation, I couldn't understand my teachers explanations at all, but thanks to this I have been enlighten.
Thank you so much, this video is very helpful!
Thankyou for the short and sweet explanation ! Do you have a full explanation of this Topic?
Superb Explanation !!!
Awesome video. Thank you!
This is such a good explanation that you now have a new sub.
@keishakwok4333
3 жыл бұрын
@Titus Solomon these sites don't work
Thank you for such a great explanation!!
U ve got the art of teaching man...❤
you save me from fail physics exam fail thank you so much !
Man you are a life saver. I have been acing calc 2, but I was struggling so much with pulleys lol
@PhysicsNinja
Жыл бұрын
You got this!
The best explanation I have ever seen, thank you bro
@PhysicsNinja
2 ай бұрын
Thank you so much!
Thanks so much for you have improved my knowledge
honestly , the best pulley video on the platform ... mister it will more useful if you have explained the x y direction and cos thing more in depth 👍
omg thank you for explaining is so simply and not skipping your train of thought!
@PhysicsNinja
7 ай бұрын
Glad it was helpful!
May god bless you physics ninja. this had helped me a lot in solving past papers.
@adityajha4936
2 жыл бұрын
Of what???
@fatimaarif8392
2 жыл бұрын
@@adityajha4936 physics
@adityajha4936
2 жыл бұрын
@@fatimaarif8392 Hmmm
Sir your voice is so cool! I can hear it all day🛐
Thankyou so much this video really help me
Please upload more videos for also other topic it very helpful sir liked it
Great method. I used to be afraid of choosing downward as positive y-axis. Now I am not. Great job!
@PenandPaperScience
2 жыл бұрын
Being brave enough to be flexible with your coordinate axes is a crucial skill to have in mathematics and physics :) It oftentimes reduces problem's difficulty enormously.
@numberone6955
2 жыл бұрын
@@PenandPaperScience you good
@PenandPaperScience
2 жыл бұрын
@@numberone6955 :D
@bhuvneshbhaskar2431
8 ай бұрын
@@PenandPaperScienceikr it would feel like a silly fear but as a beginner we all have been through these phases
Amazing lecture🇮🇳
Thank you brother. I am in 11th grade and your explanation is good. Kindly bring us some high level problems. BTW, all problems were pretty simple.
I like your teaching of physics. Could you cover problems from various aspects of physics with an aim to perfect mechanical comprehension. Improving mechanical comprehension through problem solving in physics would be a huge motivation to contnually learn physics. This approach would stick physics principles in mind and prompt the mind to question what why where how and reach the right conclusion. Thanks
thank you so much
now this is a masterpiece 🌟
I really enjoy physics but the time that it was taking to figure out every single concept was concerning as my teacher is a bit... unclear? Finding your channel has given me hope in not dropping the entire subject! :) Thank you!!!
Thank you so Much.
You're the best sir!!!
You can feel the Tension between the blocks in his vohhice great video.
Your explanations made it so easy to understand these concepts, thank you so much!
Sir, your are great In my class room ,I am responding in good way why because I am listening your class Thank you sir
very useful lessons
Thank you so much
thankyou for helping me. it's awesome.
@PhysicsNinja
6 ай бұрын
Thank you!
@daveber7000
6 ай бұрын
@@PhysicsNinja Sir may I ask. Sir at 6:18, shouldn't the answer be in m/s? instead of m/s^2?
Awesome video I have a question. Regarding question #1, if the bigger block is rendered immovable, is the tension on the rope the same as if it were moving?
you nailed it!
❤️ from india 👍 fabulous video it clear all my doubt
Thanks you man you are best from all our indian teachers You explained it very easily
@PhysicsNinja
4 ай бұрын
So nice of you
You can find acceleration easily by this trick Here : Net Force on the system / Total Mass of the system Tho you can't find the tension. Btw great video 👍
This was better than my class. Thanks for the video Sir
awesome ,thanks
Thank you sooo much! You explain very well :D
@PhysicsNinja
11 ай бұрын
Glad it helped!
Thank you!
Well that was very interesting Thanks a lot!
Sir thanx u for helping; importantly the last question is such hard problem I appreciate it ❤
@PhysicsNinja
6 ай бұрын
So nice of you
Amazing videos. Really helps to recall the concepts. Thanks a lot. In problem 5a, isn't it better to state constant velocity?
for problem 6, what if two of the pullies are NOT connected to the block itself? Would it only be 4*Tension applied on the block then?
thank you so much for this 🙏
@PhysicsNinja
3 жыл бұрын
Thanks for your support!
This is soooo helpul cause its free
Thanks!
Thank you ☺️
Thanks a lot🔥💜
Thanks
In problem 5, Which cable will experience the highest tension if there is frictions with constant frictional co efficients in all the pulleys??
How to take directions for Tension T, weight mg, as positive and negative, please someone explain. Should follow the conventions of positive x axis and negative axis or direction of expected motion??
wooooow !! thanks p6ninja
Thank you
you are the man
Great.....😊😊😊
I needed the problem 3 ans 4 thanks for that
great video
Thanks a lot@👍👍👍👍
I liked your channel to make the total number of likes divisible by 3 made with three consecutive natural numbers including the smallest of the set. I liked then when this happened. For thinkers the number is 123 which I liked and made for his video. I am an IIT JEE aspirant and these problems I did in my first basic paper solving of nlm for pulley mass systems during my preparation. Edited to say thank you for helping me refresh and revise a bit. I am still preparing and hope to get selected the next time. Please pray for me😊
@rahulsharma9671
3 жыл бұрын
Bhai aapka JEE ka exam ho gya??
May Allah bless you and your family this is sooooo helpful
Hii I have a question why we don't consider the rotational motion of pulley in this video???