An Introductory Tension Force Problem
ฝัง
- เผยแพร่เมื่อ 30 ก.ค. 2024
- Learn how to solve a basic tension force problem with demonstration!
Want Lecture Notes? www.flippingphysics.com/tensio...
This is an AP Physics 1 topic.
0:00 Intro
0:00 The Problem Demonstrated
0:29 5 Steps to Solve and Free Body Diagram Problem
0:50 Drawing the Free Body Diagram
2:03 Resolving Tension Force 1 into its components (numbers dependency)
4:00 Introducing the Equation Holster!
5:11 Redraw the Free Body Diagram
5:32 Sum the forces in the y-direction
7:24 Sum the forces in the x-direction
8:29 Demonstrating our solution is correct
I am sorry for my SOH CAH TOA voice: • SOH CAH TOA Voice
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holy crap, do you realize how amazing your teaching style is? You are giving me a genuine understanding of the formulas I have just been plugging numbers into for class!
All college physics 1 lectures need to be replaced with your videos and the money given to you to make videos for all of physics!
Thank you. This is a lovely comment. Made my day!
I still agree with you 1 year later 💥🔥💥🔥
@@kelvinkabwe382 I agree with you 1 year later lol :D
Let me introduce you to your Numbers Dependency and our Equation Holster! Shall we apply our 5 Steps to Solve any Free Body Diagram Problem to an Introductory Tension Force Problem? #PhysicsED #APPhysics1
+Flipping Phy.sics .......What a wonderful way to incite students to learn Physics......... im flippin on all fours over your blog !!!
Hemanth K Menon Thanks! I'm doing my best.
I just failed my first quiz in physics because i don't know how to translate my fbd into a solution then came back studying because as we go on in lessons, it always have these forces. Now I clearly understand it. Thank you so much!!
Sorry abut that first quiz. You should be proud that you persevered and were able to find my videos. Congrats on how well you are doing now!
I started taking AP physics this year, and man, when throughout months I had no understanding, which turned my interest to dust in physics. Every day, I was on the verge of giving up, which then turned into frustration and indifference with the subject. But you, you, are changing that,
This is the 'awesomest' tutorial videos i have seen on youtube now. The speed is neither fast nor slow. Furthermore the way of representing of the material is very entertaining thus more likely for a student to remember it. And yeah, 'awesomest' is the word that fits best haha!
+Nikola Milushev (Ricardo) Thanks. I fully accept "awesomest" as a word.
+Nikola Milushev (Ricardo) Would you be willing to help out by translating the subtitles of some of my videos? flippingphysics.com/translate.html
Though I didn't understand a word you said, it appears you have the requisite skills. th-cam.com/video/LZNjgto3dh0/w-d-xo.html (Actually, that's not quite true. I'm pretty sure I heard you say "telescope".)
"Equation Holster" -- LOVE IT :-) I am going to "acquire" this phrase :-)
Please do. It is quite useful.
@@FlippingPhysics true sir, Love from india.
Bro... bro/// I need this teacher. Fun, entertaining and explanations clear as water... then boom! the punch line with that device...
This was amazing. I took this years ago but forgot a lot and needed this. Love the reminder about the normal force - I missed it and the example mistake in here really helped my understanding.
you are a great teacher. I think a really great short video to cover would be:
If two people are pulling at either end of a rope with 3N, what is the tension in the rope. Once I was told the answer to this my intuition of what tension means was enlightened!!
I'm a high school senior in quarantine and I am learning so much from your videos. Your videos help me in my physics class so much !!!!
Glad to help!
u r a genius..I practically spend years watching math and phys videos..and I think u r unique
You are an excellent teacher! Thank you for making these videos!
Thanks and you are welcome.
Is nobody going to say anything about how Bo solved .155 times 9.8 over sin28 in his head? Lol
@TheClosetIndian 😂😂😂 nice!
Excellent as always........no other teacher understands the way student thinks as you.....best teacher ever....
Thanks. I do my best.
Thank you Sir for such an interesting presentation, I have a question as in third law of newton it is said for every force there is equal and opposite reaction. so in this example you are showing a string is pulling the blue objects with tension T1, T2, will these blue objects be pulling the string with the same tension? how we will represent that ?
Great show, I was 5 min in before I realized it was all you.
Your videos are awesome, and it's helping me learn a lot more watching your videos than going to class.
Why is it that you only find the x and y components for the forces that are at an angle i.e. Ft1? It's intuitive that Ft2 and Fg lie on the x and y axes, but how come they don't have the horizontal and vertical components.
+Puka Chi Thanks for the compliment. Force of Tension 2 is in the x-direction and therefore is its own horizontal component and has no vertical component. The Force of Gravity is in the y-direction and therefore is its own vertical component and has no horizontal component. Therefore, neither the Force of Tension 2 nor the Force of Gravity need to be resolved into x and y components, because they already are. Hope that helps!
5 years old but still helping me more than my teacher who taught tension forces a few minutes ago.
The physics does not get old.
FLIPPING PHYSICS I LOVE YOU VIDEOS< }
Sir, Excellent class I have ever seen, I earnestly beg to you for marking videos about theory of relativity
Someday. I've got a lot to cover before relativity though...
Oh my god you are an angel, tysm for this
Sir great video series good to see you back..:) enjoy a lot ur videos
LONE FALCON Thanks. It's good to be back. Summer is a slower time for Flipping Physics. Kids are home and very distracting, in a good way.
hmm yes sire....i hope they are enjoying physics in a good way
Truly sir you and your videos are the best. Lots of love and respect for you and your team. Thanks a lot sir.
You are very welcome!
@@FlippingPhysics sir when I got the notification for your reply I was watching your videos on Newton's law. Love you sir.
@@learningisecstatic9348 What a lovely coincidence!
Thank you so much! I wanted to be a Physics teacher and I am really into your method of teaching, I would love to be your student but I need to cross the pacific, not to mention...student loans. So yeah, will be hanging out in your channel for a while 😉
I hope you get a chance to become a physics teacher!
Great video. Also entertaining. It would nice if you left a few frames of unobstructed view of the board at the end so that we can pause it. It would be nice to see the whole solution in one shot.
ABIYSCGSTEGD That's a good suggestion. I'll keep that in mind for future videos.
You can always see the full solution in the lecture notes on my website. www.flippingphysics.com/tensio...
Hey Mr. P how about if the Ft2 (Tension 2) has an Angle like 25 degrees?
thank you!!! really!!!! hope you're my physics teacher!!!
You are very welcome. I hope you are my student!!!
Okay, so I've a test in 30 minutes and this topic has never made sense. Let me be frank, I don't know how I'll perform since I haven't touched a single problem due to my poor health. I won't brag about how I get it in one single shot because dude it's physics and physics = practice. I might have grabbed the concept but still a long way to go. Anyways, I'll try my best and yes your videos helped me ease up my tension.
P.S. That dance move was hilarious, Mr. P.
I hope the test went well.
Thanks a lot sir🙏🙏🙏
your lectures is very interesting, i like your teaching method.
btw sir whats your good name and country you belong.
you are diamond of physics, i easily understand from you sir.
lots of love and respect from pakistan
thank you so much for these videos. they are saving my ass right now in terms of my physics test tomorrow am (:
You are very welcome.
it’s my 3rd time watching this Vid, hahahaha finally got it! thanks prof!
You are welcome. What happened the 4th time you watched it?
Thank you.
In a way, is tension force the restoring force generated in the rope/string etc. as a consequence to the outward force one applies? Also, shouldn’t a normal force be there? As there is air underneath the mass which exerts a buoyant force...am I right???
thank you
Good explanation!!!!!!!!
Thanks!!!!!!!!
awesome explanation but how did you get that the angle was 28 degrees?
I overlaid a protractor over the video and measured the angle.
thank you for this A grade tutorial!
You are welcome!
I really enjoyed the video
+Subhajit Dey Great! I hope you learned something too.
how did you measure the angle with your phone? What 's that app?
It's the native iOS app "Compass". If you swipe left you get to the inclinometer.
Flipping physics..I am your fan🤩
Glad to know you enjoy my work!
Mr. P, please make video lectures on pulley problems.
- a happy physics student
I am glad you are happy!
Unfortunately pulleys are not a part of the AP Physics 1 curriculum. So I will not be making videos about pulleys anytime soon.
Hopefully I have not made you unhappy.
Mr p alright , try to make them sooner as it is in India's Joint Entrance Exam.
What is app or device that showed angle to measure tension T1 and weight.
Pls let me know
Thanks
I think you are referring to the 2 force sensors I used in the video. These are them: www.pasco.com/products/sensors/force/ps-2104
Though, it looks like they have a newer and cheaper model: www.pasco.com/products/sensors/wireless/ps-3202
Corny, dorky, and cliche characters, but there is something charismatic that keeps bringing me back. :)
Great?
Flipping Physics amazing
Bo is a genius XD
+Henry Castillo Even geniuses make mistakes.
Equation Holster part killed me.
+Cynthia Starkey Saweet!
what physics texebook do you use in class
+rogergordon63 I answer this question on my FAQs page. www.flippingphysics.com/faqs.html
nice 😁
wait in the end why is one tension more than the other, I thought tension si same no matter where mass is ???
Thanks
You are absolutely welcome. And a big THANKS to you as well!!
You are so amazing! I am sure if Einstein was still alive he would have pointed to you as an example of someone who can really understand and teach!
Thanks for your lovely comment. So glad you feel this way!
Awesome😘
Thanks. I hope you learned something.
u are awesome
+Harkirat Singh Feels good to be awesome. 🙂
Why isn't the string applying normal force on the object?
The string is not a surface, so it does not cause a normal force. It causes tension forces: www.flippingphysics.com/tension-force.html
Laughed so hard at the equation holster wow
Laughter is good.
look at the socks of students... hahahaa!
I am glad you enjoyed my video. I hope you learned too.
So cheesy, but helpful.
I'll take it.
uhhhhh...........are all 3 people the same?????
may i know why the fourth step u don't mention the normal forces for sum of forces
+Izzati Faqhira There is no force normal in the free body diagram as explained at 1:20
hahahahahaaa!!!!
numbers should be forbidden in physics
Jesus Christ, why is physics this complicated?
What makes you think it is complicated?
Why are you wearing each other's socks
This sucks