Statics: Lesson 56 - Pulley Palooza Problems
ฝัง
- เผยแพร่เมื่อ 20 มิ.ย. 2020
- 𝐌𝐲 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐍𝐨𝐭𝐞𝐛𝐨𝐨𝐤 for notes! Has graph paper, study tips, and Some Sudoku puzzles or downtime between classes! amzn.to/3pTSZXw
𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐬 𝐏𝐮𝐳𝐳𝐥𝐞 𝐁𝐨𝐨𝐤 Sodoku, Mazes, Word Search, Word Scramble - 400 puzzles and solutions - Perfect Gift! amzn.to/3KxtS3L
𝐂𝐚𝐩𝐬𝐭𝐨𝐧𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 𝐉𝐨𝐮𝐫𝐧𝐚𝐥 For your senior design project documentation! 100 pages of numbered graph papers. amzn.to/3OtZJ6z
𝐅𝐄 𝐑𝐞𝐯𝐢𝐞𝐰 𝐉𝐨𝐮𝐫𝐧𝐚𝐥 For you notes and work while preparing for the FE Exam. 100 pages of graph paper! amzn.to/3ONRILn
𝐏𝐄 𝐉𝐨𝐮𝐫𝐧𝐚𝐥 𝐒𝐓𝐀𝐑 𝐋𝐨𝐠 Record your projects in preparation of your PE application or for your annual review at work...(Situation, Task, Analysis, Results) amzn.to/3rjyAMp
𝐇𝐨𝐰 𝐭𝐨 𝐀𝐜𝐞 𝐒𝐭𝐚𝐭𝐢𝐜𝐬 Great book to review or have on your shelf to make sure you never forget Statics! amzn.to/455QRKM
Top 15 Items Every Engineering Student Should Have!
1) TI 36X Pro Calculator amzn.to/2SRJWkQ
2) Circle/Angle Maker amzn.to/2SVIOwB
3) Engineering Paper amzn.to/2K7vYbP
4) Mechanical Pencils 40pk amzn.to/2GGRG4y
5) Desk/Bed Clamp Reading Light amzn.to/2YzN5qG
6) Stainless Steel Rulers amzn.to/31aqMcP
7) Small Stapler amzn.to/2ynDOrk
8) Post it Tabs for Page Markers amzn.to/2SSIP4q
9) Noise Canceling Wireless Headphones amzn.to/3aMLbdY
10) Wireless Mouse amzn.to/2ROkY5Y
11) Multicolor Pen/Pencil amzn.to/3331AXy
12) Portable Charger amzn.to/2RsitHG
13) Backpack Rain Cover amzn.to/2Gq4ATM
14) Amazon Dot amzn.to/2Gs42g4
15) Portable Bluetooth Speaker amzn.to/3aIMZV0
This video is NOT sponsored. Some product links are affiliate links which mean if you buy something we'll receive a small commission.
Follow me on Instagram / jeff_hanson_phd
Please consider supporting the channel by subscribing, commenting, and liking each video. This moves these videos up the search list and helps me greatly. Thank you for watching.
My Patreon: / jeff_hanson Please help keep the free videos coming by donating. Thank you for the many blessings.
This video is copyrighted by the Jeff Hanson for the private use of our audience. Any other use of this video or any pictures, descriptions, or accounts of the video without written consent from Jeff Hanson is strictly prohibited.
Professor Hanson... You sir, are a legend. Thank you for posting these videos, I'm studying for the FE exam and your videos are helping my relieve an enormous amount of anxiety!
I feel more engaged in these videos than any of my lectures over the past three years
I had to stop and just say "Thank You" for the laughs you create with your jokes and demeanor. It keeps us engaged and constantly absorbing info.
its a joke comon
by far, the most passionate teacher Ive listened to
Awesome videos. I'm not sure how my instructor never thought to explain the concept of making a cut where the object will fall. That is so succinct and so helpful in figuring out how to start the FBD.
Professor Hanson, thank you for an excellent introduction to Pulleys.
Literally best explanation ever
Wonderful Statics lessons!! really taking the time to explain the problems along with a good sense of humor :))
Studying for an exam. Super helpful, thanks!
You remind me of my old history professor, Mr. Scott, except you have a sense of humor.
Thanks alot for all your videos you have helped a lot of us...
Good stuff! Thanks!
Ive finally understood pulley. Thank you very much sir
Pulley problems are nothing after watching this video. Waiting for my next exam to crush the pulley problem. Thank you sooo much
love you doc
Thank you man ❤️❤️
The I know we shud be on the metric system too killed man
Fun while learning is rare
Thank u so much u 220ib MAN😂
I don’t usually comment but for this have to say thank you for these videos..
In the man on platform problem, isn't it a mechanical advantage of 4t (not 5t) and the section of rope the man is pulling on, allows him to pull down rather than pull up which would be awkward.
I wish I doodled more in school so I could draw these amazing pictures.
Nice Shirt!!
I expressed all tensions in terms of T, and then I found the tension that had the highest factor of T (in other words, 2*T) and set that tension to 1500 N.
Another method: Let tension T1 = 1 Newton, and find the tension in the remaining pulleys on this assumption. Then scale it up, until the largest tension is 1500 N.
Why wasn't T1 set to 1500 N as well?
why did we count the redirecting rope as a tension rope in the 3rd problem?
can anyone explain why there are only one rope in the problem with the man? why don’t we count the 2 ropes tied off to the platform?
Metric system rules!
i
eye opening
Race guy Jeff 👍
I can do all things, through Christ who strengthens me - Philippians 4:13 👍👍
Who even disliked this video...
It's unfair to call T4 and T5 the weakest links, they're just the ropes being subjected to the most weight. Maybe if T1, T2, and T3 helped out a little more, T4 and T5 wouldn't have to carry so much
I felt insulted I'm 60 Kg 😡
can anyone explain why there are only one rope in the problem with the man? why don’t we count the 2 ropes tied off to the platform?
can anyone explain why there are only one rope in the problem with the man? why don’t we count the 2 ropes tied off to the platform?
can anyone explain why there are only one rope in the problem with the man? why don’t we count the 2 ropes tied off to the platform?