Message from @2Lazy2BeOriginal

Discord ID: 796945266833752095


2021-01-08 03:30:02 UTC  

this is the steps I did

https://cdn.discordapp.com/attachments/789559270828015697/796943769072697364/IMG_94481.JPG

2021-01-08 03:30:06 UTC  

i quickly calculated it out. a-value is about -7.85 m/s2. so you should be good

2021-01-08 03:30:43 UTC  

looks right to me 👀

2021-01-08 03:31:12 UTC  

I was skeptic with the 192m but forgot it's a hockey stick

2021-01-08 03:31:24 UTC  

although i personally wouldn't find the time

2021-01-08 03:31:34 UTC  

it's an extra step that can mess up

2021-01-08 03:31:36 UTC  

oh I don't know how to find it without time

2021-01-08 03:31:49 UTC  

i'd use this equation:

https://cdn.discordapp.com/attachments/789559270828015697/796944222518902795/unknown.png

2021-01-08 03:32:06 UTC  

I don't know how far it goes though

2021-01-08 03:32:11 UTC  

I assume x is distance

2021-01-08 03:32:14 UTC  

that's what you're finding

2021-01-08 03:32:23 UTC  

yes, x is the distance

2021-01-08 03:32:41 UTC  

the question asks for how far it will slide, no?

2021-01-08 03:32:44 UTC  

or could I isolate x and have it vi^2 - v^2 + 2a = x

2021-01-08 03:32:46 UTC  

v-final is just 0

2021-01-08 03:33:15 UTC  

wait, no vf^2-Vi^2/2a = x

2021-01-08 03:33:28 UTC  

idk if my algerbra is right but I think that's how it goes

2021-01-08 03:33:36 UTC  

he said I would learn it in grade 12 so

2021-01-08 03:34:37 UTC  

lmao yeah (vf^2 - v0^2) / 2a = x

2021-01-08 03:34:54 UTC  

it's simple algebra lmao. you just move the pieaces around

2021-01-08 03:35:58 UTC  

well I don't know how this works and he just gave us the standard v = at

2021-01-08 03:36:16 UTC  

just googled kinematic equations

2021-01-08 03:36:26 UTC  

i can give you my physics formula sheet

2021-01-08 03:36:34 UTC  

Ew. Physics.

2021-01-08 03:36:47 UTC  

same girl <:KEK:795742276549607456>

2021-01-08 03:36:54 UTC  

eh I don't think I need anything more than that. Will keep it in hand

2021-01-08 03:37:04 UTC  

also punched it in and got the same answer huh

2021-01-08 03:37:13 UTC  

I passed the class and test, but it was still awful. 😂

2021-01-08 03:37:15 UTC  

so what other formula sheets are there?

2021-01-08 03:37:28 UTC  

dude my physics teacher sucks so much

2021-01-08 03:38:05 UTC  

that's why I didn't bother and was like "well crap"

2021-01-08 03:38:06 UTC  

well, mine is cleaner, and includes everything you need

2021-01-08 03:38:21 UTC  

yea sure, I'll take a screenshot and write them down

2021-01-08 03:38:51 UTC  

lemme know if you can access it

2021-01-08 03:39:14 UTC  

yea I can, I only need like 4 of them

2021-01-08 03:39:44 UTC  

just take it all!

i don't use all of them, too, so that's fine

2021-01-08 03:40:40 UTC  

dude what's F12 = -F21

2021-01-08 03:41:08 UTC  

action = reaction

2021-01-08 03:41:24 UTC  

oh that's a fancy way of saying it

2021-01-08 03:41:24 UTC  

newton's 2nd law (i think?) it's one of newton's invention