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An arrow is shot straight up into the air at a speed of 98 m/sec. What is the maximum height reached by the arrow? You may neglect air friction. Select one: a. 98 meters b. 490 meters c. 980 meters d. 1,470 meters
Lol seriously?
is this from the moon, pluto, saturn?

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Other answers:

Mercury!
EARTH!
ITS earth
sorry, i don't have the gravitational constant for mercury... :(
come to think of it, i don't have it for those planets/moon i mentioned...
v^2 = u^2 + 2as. 0^2 = 98^2 + 2(-9.81)s
LOL :D
and saifoo you just confused me further
Why so?
Where so?
idk the equation
Don't you know the formulas? D:
i do but what the hell did you write?
What's so difficult in this? v^2 = u^2 + 2as. 0^2 = 98^2 + 2(-9.81)s
okay \[V^2 = U^2 +2as\] whats the U for?
v = final speed u = initial speed
OMG couldnt you write Vi ??? and Vf??
And let me guess the S is for time?
s = distance. duhh.
And no. We study that here like that.
OMG use d for distance please
\[\Large \color{red} {V_i = V_f + 2ad}\]
thank you
where are my $50?
i cant give it to you cuz you didnt answer the question :P
i did already.
but whats the answer? like is it a, b, c, d?
``` solve for d to find out the answer. :p
then make the equation less complicated
It's already less complicated.
NO it isnt you know where vi is?? Make d there and then i can answer it :D
|dw:1349397224874:dw|
????? that is sooo confusing you are a bad teacher
|dw:1349397318428:dw|
Nope still dont get it
Step1: Stop using chat and solve the question first. Step 2: tell me the formula you have.
um... \[d = \frac{ 1 }{ 2 } (t^2) \]
what other formula do you have?
um... \[d = vt\]
more..
Gosh.. \[d = Vi (t) +\frac{ 1 }{ 2 } a (t^2) \]
MORE.
OMG IDK ANYMORE!!
YOU'RE MESSING WITH ME
You don't have complete formulas then.
YES I DOOOO
No, im not messing.
my teacher gave them to mee
these are the 3 basic formulas you should have: |dw:1349397950077:dw|
First of all i gave you the 2nd one
BUT WE HAVE TO USE THE FIRST ONE OVER HERE
WHY??? WHY CANT YOU JUST TELL ME THE ANSWER?
I WONT.
WHY??
THAT'S MARKED AS CHEATING. -_- USE YOUR RUSTY BRAIN
OMG MY BRAIN IS NOT RUSTTY AND ITS NOT CHEATING THIS ISNT EVEN MY HW ITS JUST A RANDOM QUESTION
PERFECT .THEN JUST SOLVE FOR D|dw:1349398324077:dw|
OMG JUST TELL ME THE ANSWER YOUR JUST CONFUSING MEE
YOU'RE*
OMFG!!!
TELL MEEEE
Apple.
so the answer is a?
No.
i kneww it you know what im living with the answer b :P
How are you so sure about B?
CUZ I AM
why?
Cuz im omnomnom
http://www.urbandictionary.com/define.php?term=omnomnom
OMG THE ANSWER WAS B!!
my gut is always right :p
Yes, it's B. gut?
yea my gut!!
whats gut?
oh shush you know what i am talking about or i will let our my cookie war cry!!
lol, no i don't know. For real.
Oh okay a gut feeling is when you know you should do something but other people (YOU) confuse you or try to make you choose the opposite of your gut but if you still go with your gut you know you were right and stuff but sometimes the gut could be wrong.... I dont think that makes any sense :D
Lol, sure it doesn't.

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