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View Full Version : If you're good at physics..help me out?

APOLLO STASH
05-09-2011, 02:25 AM
A destroyer discovers a submarine by receiving a transmitted sonar signal 10 seconds after it was sent. How far away is the submarine?

Dokuro
05-09-2011, 03:14 AM
thats not a physics question

ether rephrase it so it not a textbook question or reread your chapter

APOLLO STASH
05-09-2011, 05:51 PM
sound energy, physics....

Dokuro
05-09-2011, 05:57 PM

TUkpR2Q6Oy8

APOLLO STASH
05-09-2011, 06:06 PM
it's a paper not a text book

Dokuro
05-09-2011, 06:13 PM
wait your writing an entire paper on that question alone

http://www.gifsoup.com/view/1035062/surprised-cat-o.gif

dude i got to see when its finished if you do a full 10 pages you are a god

HANZO
05-09-2011, 06:14 PM
a rough guess would be 1150m

sound travels at 330m/s. for a signal to return in 10 secs it must return from 1150m away.

Dokuro
05-09-2011, 06:18 PM
mod damn it Han he hast to find the answer himself your he wont learn anything

well at least you didn't mention how fast sound travels in water

HANZO
05-09-2011, 06:30 PM
mod damn it Han he hast to find the answer himself your he wont learn anything

well at least you didn't mention how fast sound travels in water

well it aint really giving him the answer its an estimate based on assumptions.

APOLLO STASH
05-09-2011, 07:24 PM
it's a paper filled with questions to prepare for the finals, i guess you'd call it a worksheet or a study guide if you were in high school or some shit. i just call it a paper.

Dokuro
05-09-2011, 08:48 PM
ohh i thought you were actually going for some god like shit for a second there

but now that i think about it not even that lazy son of a lying slut Jesus could pull of that miracle and supposedly he could raise the dead

check that mekka out

beautifulrock
05-09-2011, 08:58 PM
(1500m/s * 10)/2=d