## The Flash 'Reg' Lounge

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Glaiel-Gamer
Glaiel-Gamer
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Response to The Flash 'Reg' Lounge 2008-05-11 17:02:02

Physics toughness

So I'm studying for the AP physics exam on monday. Man there's some tough stuff.

Anyway one of the physics open response problems is
There's a block moving at initial velocity Vo
There's a force opposing the block's motion at F = -kv
There is no friction

And it asks for an equation for velocity in terms of time.

And I'm completely stuck on it. I can get velocity in terms of position and such, but I just can't seem to figure out how to calculate it in terms of time.

It also asks you to graph the function, which I was able to do cause I know what it should look like (start at Vo and trails off to 0 at infinity)

So I know it's probably some inverse exponential function, I just don't know how to derive it.

Kirk-Cocaine
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Response to The Flash 'Reg' Lounge 2008-05-11 17:04:07

At 5/11/08 04:05 PM, TheCriminalDuder wrote:
Your my new favorite mod. :3

I mean I wasn't already :'(

<3
At 5/11/08 04:17 PM, NG-Unit wrote: Yeah that one...I haven't seen it just heard about it

You should check it out, it's ace.

At 5/11/08 04:27 PM, Senti wrote: I have never read the book, but the movie blows my mind. It's just such a massive overwhelming feeling watching it. Really intense stuff.

What did you think about the end? Personally, I thought "they" made him God.

I paid \$8 for a ticket that the person next to me spent \$80 on. HOORAY STUDENT DISCOUNT

That's an insane discount!

The water in Majorca don't taste like what it oughta.

| AS3: Main | AS2: Main | Flash Tutorials |

NegativeONE
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Response to The Flash 'Reg' Lounge 2008-05-11 17:14:35

At 5/11/08 04:03 PM, Senti wrote: Ugh, it's sad, he was just a baby. It always sucks when young people die, especially since he was getting more and more popular with each new film that came out. Plus, he was such a dreamboat.

If you're old enough to get off your tits on crack, you're old enough to die for it. It sucks that he's dead, but he was well old enough to know what he was getting himself into.

dELtaluca
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Response to The Flash 'Reg' Lounge 2008-05-11 17:35:05

dELta to the rescue

F = -kv
a = -kv/m = dv/dt

dt/dv = -m/kv
t = -m/k * ln v
v = e^-kt/m

dELtaluca
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Response to The Flash 'Reg' Lounge 2008-05-11 17:39:51

forgot about constant in integration :P silly me

v = C + e^-kt/m
t = 0, v = C + 1
C = Vo - 1

v = Vo - 1 + e^-kt/m

Hamalo
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Response to The Flash 'Reg' Lounge 2008-05-11 17:41:18

Hmm...tis almost 1111

Rudy
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Response to The Flash 'Reg' Lounge 2008-05-11 17:42:25

Happy Mothers Day, Cuties.

Hamalo
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Response to The Flash 'Reg' Lounge 2008-05-11 17:54:08

We're still picture spamming on 1111 right?

I'm hoping this is first post on page 1111

Glaiel-Gamer
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Response to The Flash 'Reg' Lounge 2008-05-11 17:55:16

At 5/11/08 05:54 PM, NG-Unit wrote: We're still picture spamming on 1111 right?

I'm hoping this is first post on page 1111

Dude we're 11 pages away....

Kool-Aid
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Response to The Flash 'Reg' Lounge 2008-05-11 17:55:22

At 5/11/08 05:41 PM, NG-Unit wrote: Hmm...tis almost 1111

Sorta, theres still like 11 more pages left if im right.

Hamalo
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Response to The Flash 'Reg' Lounge 2008-05-11 17:55:39

Oh wait...1111 isn't for another 11 pages...I was thinking it was next page...

Sorry peeps...

Mods, could you delete my post?

Rudy
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Response to The Flash 'Reg' Lounge 2008-05-11 17:56:03

oh boy.

Kool-Aid
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Response to The Flash 'Reg' Lounge 2008-05-11 17:56:58

wow GG, coincidental much?

Well the last like 3 posts about 1111.

Hamalo
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Response to The Flash 'Reg' Lounge 2008-05-11 17:58:53

I feel stupid now :'(

TheCriminalDuder
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Response to The Flash 'Reg' Lounge 2008-05-11 18:10:25

At 5/11/08 05:58 PM, NG-Unit wrote: I feel stupid now :'(

I found it quite amusing.
Happy early 1111 NG-Unit! ^^

www.DuderEntertainment.com/ | Makin' Laughs and Kickin' Ass! >:3

Hamalo
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Response to The Flash 'Reg' Lounge 2008-05-11 18:12:02

At 5/11/08 06:10 PM, TheCriminalDuder wrote: I found it quite amusing.
Happy early 1111 NG-Unit! ^^

Thank you!

Happy early 1111 to you too!

Senti
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Response to The Flash 'Reg' Lounge 2008-05-11 18:34:24

Works in Progress

Wasn't there a Flash Work in Progress page sticking around for awhile? Does anyone know what it was called, I can't seem to find it.

Senti
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Response to The Flash 'Reg' Lounge 2008-05-11 18:36:07

Three.

MrMacro
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Response to The Flash 'Reg' Lounge 2008-05-11 18:38:15

At 5/11/08 06:36 PM, Senti wrote: Three.

Three? Blind mice?

Hamalo
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Response to The Flash 'Reg' Lounge 2008-05-11 18:39:49

At 5/11/08 06:36 PM, Senti wrote: Three.

Four?

Alright you guys, I'm thinkin about starting a new collab and I need some feedback!

Do you think this would be a good song for a semi-serious collab?

Kool-Aid
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Response to The Flash 'Reg' Lounge 2008-05-11 18:48:15

At 5/11/08 06:39 PM, NG-Unit wrote:
At 5/11/08 06:36 PM, Senti wrote: Three.
Four?

Five

Glaiel-Gamer
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Response to The Flash 'Reg' Lounge 2008-05-11 18:49:46

UNLUCKY OMG!

Xeptic
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Response to The Flash 'Reg' Lounge 2008-05-11 18:49:49

At 5/11/08 06:34 PM, Senti wrote: Works in Progress

Wasn't there a Flash Work in Progress page sticking around for awhile? Does anyone know what it was called, I can't seem to find it.

I think we once had a thread called 'Show NG what you're working on', I can't seem to find it right now. There's always the Showcase Thread though.

Also, I almost accidentally posted a link to pr0n instead of a link to the showcase thread, now that would've been embarrassing. Heat + alcohol does not positively effect my mental capabilities.

Hamalo
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Response to The Flash 'Reg' Lounge 2008-05-11 18:59:39

Anyone remember this old thing?

I was really bored and I was reading the FAQ II and it said something about it...so I tracked it down and got it...yayz

You guys should so answer my question about if that song was good for a collab

MrMacro
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Response to The Flash 'Reg' Lounge 2008-05-11 19:03:45

At 5/11/08 06:59 PM, NG-Unit wrote: Anyone remember this old thing?

Good times, Good times.

You guys should so answer my question about if that song was good for a collab

Song sounds great for a collab.

Hamalo
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Response to The Flash 'Reg' Lounge 2008-05-11 19:07:41

At 5/11/08 07:03 PM, MrMacro wrote:
At 5/11/08 06:59 PM, NG-Unit wrote: Anyone remember this old thing?
Good times, Good times.

Yeah I agree...Wait what? Your from '08...Oh well, you probably have a main or something, kinda like I'm from 07 but I still remember stuff from '06...tricky I know

You guys should so answer my question about if that song was good for a collab
Song sounds great for a collab.

Yeah I thought so...but it doesn't matter what I think it matters what everyone else thinks

I'm probably gonna start a collab for that song

If any of you guys want to see the extras and little secrets of newgrounds, you can just go here

By secrets I don't mean the secrets you get for voting, I mean old school stuff like the old BBS and such

hashbrown
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Response to The Flash 'Reg' Lounge 2008-05-11 19:17:46

The World ends with you
anyone playing this game? its so awesome! i hope they make a sequel.

MrMacro
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Response to The Flash 'Reg' Lounge 2008-05-11 19:27:39

At 5/11/08 07:07 PM, NG-Unit wrote: Yeah I agree...Wait what? Your from '08

That's just when I decided to make an account. I've been going on newgrounds for a while.

Hamalo
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Response to The Flash 'Reg' Lounge 2008-05-11 19:28:30

At 5/11/08 07:27 PM, MrMacro wrote: That's just when I decided to make an account. I've been going on newgrounds for a while.

The most used excuse ever..

Haha just playin, I believe you :D

Kool-Aid
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Response to The Flash 'Reg' Lounge 2008-05-11 20:00:59

At 5/11/08 07:17 PM, hashbrown wrote: The World ends with you
anyone playing this game? its so awesome! i hope they make a sequel.

never played it but it has amazing reviews. Id love to try it