- Видео 10
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Math Engine
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Добавлен 31 июл 2017
Hey Math & Engineering students! After taking advanced engineering & math classes in college, I realized that a lot of the students struggled with problems. Part of the reason is that there weren't many practice problems to review. The solutions in the books were not well explained. So, students had to get pay & subscribe to websites like Chegg and CourseHero. I aim to use this channel to review and complete problems step-by-step. I show my thought process so you will have a clear understanding of how to complete them.
Please note: I have a Bachelor's degree in Mechanical Engineering, worked as an engineer & hold a EIT. However, I do NOT have a professional engineering (PE) license. My tutorials are purely intended to help students better understand engineering courses and should not be regarded as professional engineering advice or services.
If you like these content, please subscribe to support my channel and help future engineers. Thank you!
Please note: I have a Bachelor's degree in Mechanical Engineering, worked as an engineer & hold a EIT. However, I do NOT have a professional engineering (PE) license. My tutorials are purely intended to help students better understand engineering courses and should not be regarded as professional engineering advice or services.
If you like these content, please subscribe to support my channel and help future engineers. Thank you!
[Statics] Centroid & First Moment of Area - Part 1 - Practice Problem
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In this video, I cover how to find the centroid and first moment of area with respect to the x and y axis. I cover chapter 5 - Distributed forces - Centroid and Center of Gravity. I will release a separate video for the 2nd problem to make these videos nice and short.
Music: Cheel - Blue Dream
If you enjoyed these videos, don't forget to subscribe and leave a thumbs up, so I can keep making more videos. If you have any questions or suggestions, be sure to comment below. Thanks for watching!
Buy me a coffee: www.buymeacoffee.com/mathengine
In this video, I cover how to find the centroid and first moment of area with respect to the x and y axis. I cover chapter 5 - Distributed forces - Centroid and Center of Gravity. I will release a separate video for the 2nd problem to make these videos nice and short.
Music: Cheel - Blue Dream
If you enjoyed these videos, don't forget to subscribe and leave a thumbs up, so I can keep making more videos. If you have any questions or suggestions, be sure to comment below. Thanks for watching!
Просмотров: 1 284
Видео
![[Statics] Equilibrium of Rigid Bodies 3D Problems](http://i.ytimg.com/vi/1ed64MfJBJY/mqdefault.jpg)
![[Statics] Equilibrium of Rigid Bodies 3D Problems](/img/tr.png)
[Statics] Equilibrium of Rigid Bodies 3D Problems
Просмотров 5653 года назад
Consider donating to support the channel for more content. Any contribution is appreciated! Buy me a coffee: www.buymeacoffee.com/mathengine In this video, I cover a 3D rigid body problem. I cover in-depth my thought process and work the problem in detail. If you find this video helpful, consider subscribing for more problems! Thanks for watching! Song Credit: Blue Dream - Cheel
![[Statics] Equilibrium of Rigid Bodies 2D Problems](http://i.ytimg.com/vi/K27IQZnGR6g/mqdefault.jpg)
[Statics] Equilibrium of Rigid Bodies 2D Problems
Просмотров 6033 года назад
In this video, I cover some 2d equilibrium of rigid bodies problems. Problem #1 - 0:17 Problem #2 - 5:52 Problem #3 - 11:12 If you enjoyed these videos, don't forget to subscribe and leave a thumbs up, so I can keep making more videos. If you have any questions or suggestions, be sure to comment below. Thanks for watching!
FE Exam 2023 Calculator TI-36X Pro | Solve Probability, Area Between Curves, Dot & Cross Product
Просмотров 13 тыс.4 года назад
Consider donating to support the channel for more content. Any contribution is appreciated! Buy me a coffee: www.buymeacoffee.com/mathengine I took the FE exam using the TI-36X Pro and it worked out for me. In this video, I solve 4 FE style problems using the calculator. Knowing tricks and shortcuts on the calculator can be a time-saver for the FE exam. Get the TI-36X Pro on Amazon: amzn.to/3fj...
Best Calculator For The FE Exam 2023 | Solve Matrix, Determinant, Standard Deviation and Variance
Просмотров 7 тыс.4 года назад
Consider donating to support the channel for more content. Any contribution is appreciated! Buy me a coffee: www.buymeacoffee.com/mathengine I took the FE exam using the TI-36X Pro and it worked out for me. In this video, I solve 4 FE style problems using the calculator. Knowing tricks and shortcuts on the calculator can be a time-saver for the FE exam. Get the TI-36X Pro on Amazon: amzn.to/3fj...
![[Statics] Equilibrium of Forces in Space (3D Problems) - Part 2](http://i.ytimg.com/vi/wSJX9lunZw0/mqdefault.jpg)
[Statics] Equilibrium of Forces in Space (3D Problems) - Part 2
Просмотров 1,9 тыс.4 года назад
Consider donating to support the channel for more content. Any contribution is appreciated! Buy me a coffee: www.buymeacoffee.com/mathengine Patreon: www.patreon.com/mathengine Note: These videos are made under the “Fair Usage” doctrine of US Copy Right Law. The purpose of this video is only for education, comments, and discussion. All rights belong to the owner. In this video, I go over Chapte...
![[Statics] Equilibrium of Forces in Space (3D Problems) - Part 1](http://i.ytimg.com/vi/Z6h_OZTYy6M/mqdefault.jpg)
[Statics] Equilibrium of Forces in Space (3D Problems) - Part 1
Просмотров 9 тыс.4 года назад
Consider donating to support the channel for more content. Any contribution is appreciated! Buy me a coffee: www.buymeacoffee.com/mathengine Note: These videos are made under the “Fair Usage” doctrine of US Copy Right Law. The purpose of this video is only for education, comments, and discussion. All rights belong to the owner. In this video, I go over Chapter 2 of Vector Mechanics For Engineer...
![[Statics] Equilibrium of a Particle in a Plane - Chapter 2 with 5 Problems](http://i.ytimg.com/vi/755SnHouJ9Y/mqdefault.jpg)
[Statics] Equilibrium of a Particle in a Plane - Chapter 2 with 5 Problems
Просмотров 10 тыс.4 года назад
Consider donating to support the channel for more content. Any contribution is appreciated! Buy me a coffee: www.buymeacoffee.com/mathengine Note: These videos are made under the “Fair Usage” doctrine of US Copy Right Law. The purpose of this video is only for education, comments, and discussion. All rights belong to the owner. In this video, I go over Chapter 2 of Vector Mechanics For Engineer...
Calculus: Quotient Rule With 5 Examples
Просмотров 1044 года назад
In this video, I go over the quotient rule with 5 example problems. Intro - 0:00 Problem 1 - 0:32 Problem 2 - 1:45 Problem 3 - 3:22 Problem 4 - 5:09 Problem 5 - 6:45 Sorry if my voice sounds a little distorted. I will be investing in a mic in the near future to record better quality videos. Don't forget to subscribe and leave a thumbs up, so I can keep making more videos. Thanks for watching!
Calculus: Product Rule With 5 Examples
Просмотров 964 года назад
In this video, I go over the product rule with 5 example problems. A couple of corrections that I noticed in this video: 1) For problem 2, it's differentiate with respect to t, so F'(t). 2) For problem 3, it's differentiate with respect to x, so dy/dx. Intro - 0:00 Problem 1 - 0:43 Problem 2 - 1:58 Problem 3 - 3:22 Problem 4 - 5:59 Problem 5 - 7:58 Sorry if my voice sounds a little distorted. I...
ur fcking idiot, stop what ur doing bruh isn't helpful u givee uss wrong answer
thanks
My opinion on on calculator and book use in the FE exam: the more you need to use them the more time you’ll waist in most cases. When I took the FE I did not use any books I had next to me a summary set of notes from the FE book and a simple calculator to multiply divide square root + simple stuff.If you end up having to linear equation stuff in the FE exam, skip that to the last thing you do. Trying to solve this question. That could easily take 5-6 minutes if you are fast will eat precious time you need to answer questions you can solve by just looking at to them.
Nice work! Just like I learned it with the table thank you!
Awesome! Thanks!
Thank you
Thank you!!!!
Do some videos for Dynamics please
Hi why is it 200(9.81) is equal to 1692? in fact it is 1962 in my calculator. would you enlighten me with this? or i computed it wrong.
goat🐐🐐🐐
You explain it so well. Thank you.
hi there, where did you get the 320k from?
That's the component in the z direction. So it's 600k - 280k = 320k.
@@MathEngine101 thank you
good stuff man
These videos are awesome, thank you!
thank you
Pls how did you get the 320k??
Before I start asking, thank you very much for this video in the 7:47 how did you get 90 degree and why we substract by 180 ? why we can't solve it as 180-45-30=105 ?
Based on the problem, the 600lb force is perpendicular to member AB. Therefore, the 600lb force is the y component of the force P. I set up a *right* triangle at this part along with the coordinate system. Also notice that the x component of force P is parallel to member AB. So, the angle between Px and Py is 90°. Using geometry, I was able to figure out the angle between P and Px is 75°. I assumed the angle between P and Py is alpha (this is what we are solving for). Since the entire triangle is 180°, I subtracted the right angle (90°) and 75° to solve for alpha. Hopefully that helps. To summarize, break down the components of force P for this problem and figure out the angles. Thanks for watching!
@@MathEngine101 thank you very much for respone.hoever it was very clear to explain, but I discover some lack of my information. I will read section again until to understand it, and I will return back if the God willing
music background title pls?
Please try to make it more clear I mean the diagram is vague
Bro there is a little mistake in your equation of Tab =1575-5/6Tad please correct it
i do not understand the reason some have negative
hello.. is that ti-36 pro emulator for PC? how can i get the program?
Hey, You will need to download the emulator for Windows/mac. I believe it's a 30 day trial. Thanks for watching. education.ti.com/en/software/details/en/1210FC9EDB85471B9F1F3BED736A1DD0/sda-ti-smartview-ti-30x-pro-multiview
How did u get negative -510j on string DB
It's given in the problem, the y component is 510 mm. And that's the direction I chose, downwards being negative.
hey how did you work out question 2.5? ( the question after 2.49 ,i.e,the final problem of the video). Both Questions reference the same diagram. It's the question which states "Two cables are tied together at C and are loaded as shown. Determine the range of values of P for which both cables remain taut'
do u solve chapter of centriod and center of gravity,may be chapter 6? if u do or did,it will be kind of u.
I'm actually working on that for my next video. Hopefully will have that up soon.
Never stop doing what you do alright..
Thanks man, thanks so much. Tomorrow I have a test about this and bc your videos I'm feel so much prepare for that <3
Thanks so much! It's comments like this that gives me passion to create more educational videos. Unfortunately with work, I have limited time to create them. But, I'll do my best. Thanks for watching and good luck on your test! 😀
I passed:)
Hi bro, I think you determined the way of F wrongly. The mass of the rod is going downward and the rope should pull to upward in order to make it in equilabrium position.
do you have dynamic topic or chapter 12 to 16
please make more videos <3
please we need more and thanks for this video <3
Hello! Glad you're finding it helpful. I'm currently working on a 3D Equilibrium of Rigid Bodies video which I'll have out within a couple weeks. Thanks for watching!
@@MathEngine101 thank you
please make more videos man <3 like u
How did you get 200*9.81+1692?
Hi, it's (200 kg) * (9.81 m/s^2) = 1692 N to get the weight of the object. 200 kg is the given mass and 9.81 m/s^2 is the gravitational acceleration constant. Hope that helps.
DUDE YOU JUST SAVED MY GRADES