I don't understand what they are asking.
Could anyone please explain to me? -_-
I think I know what to do, but either mastering physics is being gay or idk..
Blogs > clazziquai |
clazziquai
6685 Posts
I don't understand what they are asking. Could anyone please explain to me? -_- I think I know what to do, but either mastering physics is being gay or idk.. | ||
TheYango
United States47024 Posts
| ||
clazziquai
6685 Posts
| ||
micronesia
United States24341 Posts
If you double the displacement x, you get 2^2 or 4 times as much energy stored (4Uo) If you half the displacement x, you get (1/2)^4 time as much energy stored (Uo/4) If you want to double the energy, then you say 2 = x^2 so x needs to be sqrt(2)'d (xo*sqrt(2)) | ||
clazziquai
6685 Posts
And I put Uo/4 for the second one. This p.o.s tells me: Submitted Evaluated Message 4Uo 2.78 The correct answer does not depend on the variable: U_0. | ||
TheYango
United States47024 Posts
On November 14 2008 11:46 clazziquai wrote: Show nested quote + Submitted Evaluated Message 4Uo 2.78 The correct answer does not depend on the variable: U_0. Its asking for the ratio. Just drop the Uo and it seems like it should accept it. Notice the fraction before the answer box? Though IMO if it can't take a Uo, whoever wrote the thing needs to learn to parse inputs better. | ||
clazziquai
6685 Posts
i put also included the Uo as well, which fcuked me up. omg thanks micro/yango | ||
mikeymoo
Canada7170 Posts
| ||
caelym
United States6421 Posts
| ||
Not_Computer
Canada2277 Posts
On November 14 2008 11:55 mikeymoo wrote: Mastering physics is the best online homework type thing I've come across so far. On November 14 2008 11:58 caelym wrote: i feel you man, mastering physics is the gayest shit ever balanced reviews i see | ||
BluzMan
Russian Federation4235 Posts
Hope that helped! | ||
AoN.DimSum
United States2983 Posts
| ||
Klockan3
Sweden2866 Posts
On November 14 2008 12:16 Not_Computer wrote: Show nested quote + On November 14 2008 11:55 mikeymoo wrote: Mastering physics is the best online homework type thing I've come across so far. Show nested quote + On November 14 2008 11:58 caelym wrote: i feel you man, mastering physics is the gayest shit ever balanced reviews i see I would guess that caelym just hates physics. | ||
Chromyne
Canada561 Posts
Yes, Mastering Physics sucks. A complete emphasis on the final answer and not the solution in its entirety. | ||
Klockan3
Sweden2866 Posts
On November 15 2008 07:46 Chromyne wrote: Didn't read anything. I just wanted to say: Yes, Mastering Physics sucks. A complete emphasis on the final answer and not the solution in its entirety. How would you design an Internet physics education system then? | ||
| ||
StarCraft 2 StarCraft: Brood War Calm 2933 Dota 2Hyuk 1350 Shuttle 794 Mini 518 firebathero 215 Dewaltoss 155 Bonyth 100 scan(afreeca) 50 ZZZero.O 42 Counter-Strike Super Smash Bros Other Games Organizations StarCraft 2 Other Games StarCraft 2 StarCraft: Brood War |
The PiG Daily
TBD vs ByuN
Reynor vs Bunny
NightMare vs Bunny
TBD vs Ryung
Kung Fu Cup
ESL Pro Tour
ESL Pro Tour
PassionCraft
ESL Pro Tour
World Team League
ESL Pro Tour
Korean StarCraft League
Afreeca Starleague
hero vs Soulkey
[ Show More ] AfreecaTV Pro Series
Reynor vs Cure
ESL Pro Tour
World Team League
ESL Pro Tour
BSL
Sparkling Tuna Cup
ESL Pro Tour
World Team League
ESL Pro Tour
BSL
ESL Open Cup
ESL Open Cup
ESL Open Cup
|
|