Fluids (part 2)

[Mastermagnetico]

Oh noes there was a hole in your drawing!!!

[Ursonmory]

brown is a good color lol

[LaughingBread]

really... you saved my butt millions of times already. i can't even express how much i appreciate this!

[iamfat135]

What is the increase in distance of the larger piston?please help

[haappyone]

You are the best teacher ever. Your voice and modulations are super.

[Be1smaht]

I'm actually enjoying this.... cool.

[22022]

i must say that brown looks really orange

[deathl0ck4]

@22022 lol i was gonna say that ;p

[UmbrellaRS]

Thank you.

[MrHatHunter]

i'm at a very good engineering college and instead of learing engineering physics from my professor i'm learning it from you lol.

[upperads]

very good !

[isam1335]

YOU ARE AWESOME ! I LOVE UR VIDEOS ! IT HELPS ME A LOT TO FACE MY FINAL EXAM PAPERS !! XD

[totalgurl123]

You. Save. Lives.

[diggityshway]

you're a hell of a lot better than my physics teacher. thanks!

[vernaghimire]

@diggityshway hell yea!!!!!!!!!! i learn more from 10 min video than 1 hour of lesson

[lovescience2]

Thnx a lot,ur videos are so great n clear ! Cntnue ur good job !

[IamBored529]

YOU'RE THE BEST!

thank you so much for these videos

[gr33n3y3s739]

im thankful to you to make it look so simple..u r fantastic teacher.

[rustknight1]

err putting myself on the statistics map im 24 doing a degree in electrical engineering and renewable energy and i live in the UK. So your videos are getting around and much appreciated hard work, keep it up. But maybe this xmas try get a computer sketch pad and stylus to draw/write with....you know its the only thing that needs improving with your vids :-) good man

[lumaix]

@rustknight1 how about donating or you buying him one you cheapskate!

[madscirat]

I had to think about this one for a bit, basically its a lever but we replace the 1 dimensional length of the lever with the 2 dimensional extent of the surface area -- cool.

[loverofindia]

this isn't spelling...

[pookellypoo]

Hey Khan, I'm kinda confused with this one - How come A1 = A2? When you multiply both sides by A/A, how come one side gets A1/A1 and the other side gets A2/A2.

Great job on the video and thank you very much for uploading it :)

[groupxarab]

He's not saying A1=A2, what he IS saying though, is that A1/A1=A2/A2. This is just 1=1! Looking at it this way, you can see that he is only multiplying each side by 1, so he's not changing the value!

Does this help?

[pookellypoo]

Ah yes, thank you. I have been pondering it recently and realized that since A1/A1 = 1 and A2/A2 = 1, then A1/A1 = A2/A2. Thank you though, I really appreciate it :)

[pookellypoo]

it just didnt make sense till i looked at it that way - i know, its weird