Mechanical Engineering: Particle Equilibrium (11 of 19) Why are Pulleys a Mechanical Advantage?

In this video I will calculate and explain the mechanical advantage of using pulleys.

Next video in the Particle Equilibrium series can be seen at:

[ricafe]

How can someone dislike such knowledge transfer ... and for free ??? This is such a great physics teach ! Thank you Sir.

[ovalwingnut]

I'm 64 and NOW I finally get it 😁

Thank you!

[cullenpassmore]

When my teacher tried explaining this to the class they didn't mention that you would have to pull it longer for each pulley. Saying that helped alot thanks

[williamstanley]

I am a retired 82 year old electrical engineer and this helped me review some of the material from a Statics course that I took many years ago! Thanks!

[marwanhossameldinhamed]

I’m truly thankful for your content, i’ve aced at least 4 courses in uni just because of you, now graduated i owe a big part of this to you

[mindyourbusiness]

You truly are an epitome of a professor. So effortless and amazing. It's a joy watching your videos. Thank you so much sir.

[anneyshamisra]

THIS IS A REAL ADVANTAGE FOR THE STUDENTS INFLICTED WITH THE PAIN OF COPYING THE AFORESAID PROBLEMS WITHOUT HAVING A SLIGHTEST HINT OF WHAT THEY ARE COPYING.#AMAZINGWORK.

[zaphbrox]

I skipped this topic in school and never got around to learning it. Now, 30 years later, I understand it, and it seems so simple!. Thank you!!

[johnstrawb]

This is how it's done, people! Superb approach. Clean, clear opening diagram. Four examples for comparison, right in front of us. Quick overview, then right to it. I rarely enjoy teaching on the internet, but this is impressive.

[astseesit]

This teacher saved us and got us through physics30 in 30 days. It was an intense schedule and this YouTube teacher was the best resource. Wish he was my teacher in life. Thank you Sir!

[nightmare]

Better explained than my physics professor at the university

[deepikalabh]

I am an Indian and at first I thought that it might be hard for me to understand but I dis it.. Thankk you so much sir!! MAY LORD SIVAH BLESS YOU!!

[kovacszsolt]

I'm sure there are university students out there who spent 90+ minutes on a lecture for this to be explained poorly, while this man tells it in 5 minutes so clearly my 7 year old sister understood it perfectly.

[armador]

I am 36 years old. In my high school years, No one understood this lesson to me that way. Thank you very much for this practical information. I wish you continued success.

[MrMagyar]

People forget how amazing these simple things are and how efficient they are. Still used today in all our construction projects. Cranes are just giant pulleys.

[fatmagamal]

You make it seem so easy. Thanks professor/teacher.

[stroys]

50 years ago I took a year of college physics. Your style is very similar to my professors back then. Great presentation! Thanks

[johncarlofajardo]

I was introduced to this channel in my 3rd yr in Engineering School. There is so much to learn in these videos, and it is well explained. Thank you for your lectures, good sir! You are a hero! :D

[bobfk]

Very good explanation. I studied this many decades ago and this was a good refresher.

[ManasPatnaikofficial]

I am
Your articulation is fabulous...