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Re: okay c&gers lets see how smart you rlly are ok

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Skelecore is not online. Skelecore
Joined: 13 Mar 2015
Total Posts: 1447
18 Sep 2015 11:59 AM
A stone, dropped from rest falls half of it's total path in the last second before it hits the ground. From what height was it dropped?

Gotta love past paper questions of A-Level Physics xD

Have fun ;)



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fossiIs is not online. fossiIs
Joined: 16 Jun 2009
Total Posts: 11426
18 Sep 2015 12:00 PM
answer is potato

:+) | https://youtu.be/eAfMvnHByEw?t=9m0s
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Wussdwimp12 is not online. Wussdwimp12
Joined: 14 Nov 2012
Total Posts: 5512
18 Sep 2015 12:01 PM
I don't know much about physics to awnser this problem.
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LadyVenom is not online. LadyVenom
Joined: 28 Jun 2013
Total Posts: 1712
18 Sep 2015 12:06 PM
the answer is twenty one pilots
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FrozenColdFighter is not online. FrozenColdFighter
Joined: 23 Jan 2012
Total Posts: 2655
18 Sep 2015 12:08 PM
deez nuts
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FlameZone is not online. FlameZone
Joined: 23 Nov 2008
Total Posts: 5455
18 Sep 2015 12:08 PM
I will do this within half a second of having a car hit me and dodge it like a boss.

I really do not care.
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Brookwest is not online. Brookwest
Joined: 12 Jul 2013
Total Posts: 10826
18 Sep 2015 12:10 PM
Is the falling time 2 seconds
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technoninja1997 is online. technoninja1997
Joined: 27 Aug 2010
Total Posts: 14362
18 Sep 2015 12:51 PM
i cant even read it


"a stone, dropped from rest falls"


like what is this supposed to mean
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Zactics is not online. Zactics
Joined: 18 Oct 2013
Total Posts: 16695
18 Sep 2015 12:52 PM
Gimme gravity speed formula
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lntercept is not online. lntercept
Joined: 08 Oct 2013
Total Posts: 2367
18 Sep 2015 12:52 PM
ikr tech
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Paracosm is not online. Paracosm
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18 Sep 2015 12:53 PM
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technoninja1997 is online. technoninja1997
Joined: 27 Aug 2010
Total Posts: 14362
18 Sep 2015 12:53 PM
oh i get it, there's no grammar used so it was confusing



this is what it should be:


A stone, dropped from rest, falls half of its**** total path in the last second before it hits the ground. From what height was it dropped?
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Paracosm is not online. Paracosm
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18 Sep 2015 12:54 PM
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Paracosm is not online. Paracosm
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18 Sep 2015 12:54 PM
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Skelecore is not online. Skelecore
Joined: 13 Mar 2015
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18 Sep 2015 01:08 PM
actually everything falls to earth at 9.81ms^-2 but thats okay sir.

and you're tryna be like "ohey, it fell half of it's distance in one second meaning another half of it's distance in another second so thats means it's initial velocity * 2"

here are some formulas to use:

s = ut + 1/2(at^2)
v = u + at
v = s/t
s = ([u+v] / 2) * t
t = [v - u] / a
v^2 - u^2 = 2as


also remember suvat or:

s
u
v
a
t


Haha this is funny.



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Paracosm is not online. Paracosm
Joined: 25 May 2012
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18 Sep 2015 01:10 PM
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Skelecore is not online. Skelecore
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18 Sep 2015 01:13 PM
I quote: " g = - 9.8 m/s2 (surface of the Earth)"



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InfinityDesign is not online. InfinityDesign
Joined: 18 Nov 2010
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18 Sep 2015 01:14 PM
9.82 m/s/s not just m/s
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Paracosm is not online. Paracosm
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18 Sep 2015 01:14 PM
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Skelecore is not online. Skelecore
Joined: 13 Mar 2015
Total Posts: 1447
18 Sep 2015 01:16 PM
"speed is m/s"

Shame that it's acceleration due to gravity and not speed due to gravity huh? (hint: the keyword is acceleration)



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lntercept is not online. lntercept
Joined: 08 Oct 2013
Total Posts: 2367
18 Sep 2015 01:17 PM
I literally JUST did something like this in physics class
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Skelecore is not online. Skelecore
Joined: 13 Mar 2015
Total Posts: 1447
18 Sep 2015 01:18 PM
you: "you should know everything falls to earth at 9.82 m/s"
me: "g = 9.82ms^-2"
you: "yes thats gravity. i said speed."

"everything falls to earth" IS GRAVITY



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Paracosm is not online. Paracosm
Joined: 25 May 2012
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18 Sep 2015 01:18 PM
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Vauron is not online. Vauron
Joined: 11 Jan 2013
Total Posts: 12370
18 Sep 2015 01:19 PM
ahhh I didn't come home to learn!!!
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Kaserusrex is not online. Kaserusrex
Joined: 22 Nov 2009
Total Posts: 2754
18 Sep 2015 01:19 PM
U KNOW
NOT EVERYONE IS A SMARTASS ;-;


I can tell by your sarcastic undertones, rude statements and sheer lack of common decency, that you and I could be best friends :))
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