Momentum in Physics

[greenpoweraide]

If you visit the wed site physicsclassroom.(dot)com, it helps. Alot. I found that it gives you the equation along with an example. It has helped me to the nth degree. ps it saved my physics life

[vvbn7890]

fun to watch. Not the least bit helpful though

[SSvolksgrenadier]

my physics teacher showed us this is in class, its good, too bad we all suck at physics and barly pass our tests XD

[Exa2312]

I like the elastic and inelastic part

[DietCherryDoom]

J is impulse, p is momentum, and I is the moment of Inertia.

[hulandaa]

This is awesome! sehr gutes Video!

[anwerosama]

thanks dude....great video...!!!!

[PaigeMonny]

hey im doing my gcse physics exam im really sorry to ask you but, i dont seem to be getting momentum and how to work it out :/ x???

[leoneko415]

this video helped me alto in my a levels exam thanks alot

[eastbrook12]

What a beautiful system of physics in motion showing off translational momentum.

[crimsonxXxeagle666]

sehr gutes Video es hat mir sehr geholfen :)

[mikewu610]

@crimsonxXxeagle666 Vielen Dank :)

[iTIMMxP]

Great video, really helps a lot with a visual and conceptual explanation in understanding momentum! Thank you :)

[iTIMMxP]

Great video, helps a lot with visual and conceptual explanations to understanding momentum

[toiya666]

Awesome,marvelous ..thanx a heap 

[andddlay]

Amazing video.  Thank you so much!

[staroflint]

very helpful review. thanks! :)

[ZeroVirusEXE]

I have a question about impulse, why is impulse represented as J in the impulse-momentum formula/equation? I was trying to look for it online but could only find out why momentum is represented by p...

[mikewu610]

where is "J"? impulse is represented as delta P, which means it equals the change in momentum.

[ZeroVirusEXE]

On my Physics reference table and from my Physics teacher, the formula for impulse-momentum is J = (Fnet)(t) = delta p; although delta p is the same thing as impulse, impulse is also represented as J, as seen in the formula (and it says on the key that J=impulse). My question is why did they pick "J" for impulse when they could have used "i/I"?

[mikewu610]

My guess is that "I" is used for another property in your table or by your teacher. I've never seen it, so you should ask your teach about that. :)

[ZeroVirusEXE]

Thanks for trying at least. My teacher said that we get extra credit if we could find out, oh well, I'll just ask to find out; now i just want to know, not to get extra credit but for curiosity purposes. When i find out, I'll post a message on what it means, if you want.

[0Dark5parK0]

Isn't there friction? force should be decreasing and creating a change in momentum.

[mikewu610]

For the purpose of simply explaining the concepts, I assumed this is all in an "ideal" environment, where there is no friction.

[naszonice]

love the music. video was very helpful

[sk8erflip4]

that last part was fake but awesome!

[carvingmadness]

pretty poor "explanation". assumes we already have fundamental of all the formulas and their properties. frankly, there is no explanation. only perhaps displaying what you had learned. an example of momentum, but not a good teaching tool for the unknowing like me.

[Ladarzak]

Enough with the pointless music, already.

[D0g63rt]

Yes, I prefer to watch moving pictures in absolute silence.

[hulksmash05]

i have to favrite this, i have a test tomorrow.

[94thts]

Nice!.. Love physics :D

[musicrockz93]

wow.. amazing!

[wormy505]

i jst dont get how the tyres move in 3.54 that wont happen in real lyf aye?? r u assuming dat dey in a vacuum??

[Husqvarnah01]

It actually would happen i real life, the tyres have been modified to have a large weight at the top of the tyre and when the first tyre on the ramp is hit byt the original tyre(unmodified) it moves against gravity due to it being highly unbaalanced and same thing happens for the next 2 tyres. :) yay engineering

[addieroxrev09]

thats the beauty of ENGINEERING.... you get to see the chain of events happening. and the best part is the math & laws of physics behind it

[LUnarcry52]

heheh nice!!

[kavoos1000]

thanks very nice....

[Holyfrik1]

what are those metal things in the video at 2:50?

[mikewu610]

they are parts for cars.

[DEATHBOMBHITMAN47]

very nice video

[candybbchang]

sigh..i m so dope -_-....

[QueenzDevine]

amazing video! thank you for making dynamics much more understand-able!

[neletogiup]

that was very nice dude.

[10pbuban]

this is really nice!!

well brain!!!! hehehe

thanks lot!!!

Godbless

[FarFromEquilibrium]

fucking cool video XD \m/

[hardtrance87]

very well done. the whole concept is suddenly less confusing!

[RogJenSamBen]

I just wanted to let you know that this is VERY well done. I am a physics teacher. I was looking for a video to make the topic of momentum more exciting. Your video fit the bill perfectly. I showed it in class just yesterday. Good job!

[mikewu610]

Thank you, I really appreciate your comment.

It's very special for me hearing that my video was shown in a physics classroom in US, and I'm glad I can help you out.