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随意 问题

can anyone good in physics help me with a problem! pleaseee I'm stuck!! PLEASEEEEEEE

What's the total amount of movement of a sistem that has two particles, m1=0.015kg and m2=0.025kg, if:
a) v1=8.5m/s and v2=9 m/s in the positive direction of "x"

b)v1=6.4m/s and v2=7.5m/s on "y"
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guys please I'm being serious here!
soffi posted 一年多以前
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me too!
scalesandtails1 posted 一年多以前
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@scales herpdederp .3. agus tu fien
XxKeithHarkinxX posted 一年多以前
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GUYS PLEASE I REALLY REALLY NEED THIS!
soffi posted 一年多以前
 soffi posted 一年多以前
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随意 答案

Kenny756 said:
Umm...............*under breath* Shit.......I know this................
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posted 一年多以前 
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voted as best!!
scalesandtails1 posted 一年多以前
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Why, thank you! :D
Kenny756 posted 一年多以前
XxKeithHarkinxX said:
Does it look like i'm in college?
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 [i]Does it look like i'm in college?[/i]
posted 一年多以前 
Anime_Gir1235 said:
...
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 ...
posted 一年多以前 
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For someone who doesn't like MLP: FIM....
noahnstar1616 posted 一年多以前
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im thinking
Anime_Gir1235 posted 一年多以前
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Everyone....even boys....want a pony....
wantadog posted 一年多以前
wantadog said:
This should help(p.s I don't have a clue about the question...srry)
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 This should help(p.s I don't have a clue about the question...srry)
posted 一年多以前 
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XD
noahnstar1616 posted 一年多以前
Panda-Hero said:
._.

.__.

._____.


.____________.













What?
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posted 一年多以前 
Face_of_Music said:
a)Your
b)Mom
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posted 一年多以前 
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C) last night
wantadog posted 一年多以前
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d)all of the above
wantadog posted 一年多以前
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哈哈
Mrs-X posted 一年多以前
scalesandtails1 said:
Um...stumped...sorry. I wish 你 the best of luck though! God, he feels like a TOTAL idiot!! lol!
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posted 一年多以前 
Ale1152 said:
.....

First off, go ask help from a teacher, and not on Fanpop. Second, almost no one will know the answer since most fanpopers are not even in high school/college.
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posted 一年多以前 
RedPineapple said:
I don't know...so I just guessed and I got the answer of, 199.99... in the positive direction of x. However, I don't know the actual formula...so I suggest 你 ask your teacher 或者 parents about it. *shrug*
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posted 一年多以前 
seeuvocaloid3 said:
i'm guessing 16.5 for a but i'm in grade seven so.....you know
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posted 一年多以前 
egyptprincess7 said:
Huh..?
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 Huh..?
posted 一年多以前 
Mrs-X said:
wow! too bad I finished physics two years ago... I'm sort of pissed right now because it would have been so easy for me to help 你 but I just can't remember I'm sorry!
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posted 一年多以前 
haliethefangirl said:
Physics...
On the weekend...
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posted 一年多以前 
-AllTheTears- said:
>_>


<_<




Just 圈, 圈子 a Damn answer and 移动 On
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posted 一年多以前 
Ssmiley_143 said:
............what?
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 ............what?
posted 一年多以前 
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