/sci/ - Science & Math

File: 20 KB, 716x431, Help me.png [View same] [iqdb] [saucenao] [google]

I need help with physics (pls) Anonymous Mon Oct 28 22:50:12 2019 No.11100964 [Reply] [Original]

Hey guys mind helping me convert this distance over time graph to velocity over time graph? since for most of you its fairly simple it should take long for you guys todo this, thanks in advance

the graph is attached to the jpg

>>	Anonymous Mon Oct 28 22:51:03 2019 No.11100968 >>11100964 shouldn't sorry a typo

>>	Anonymous Mon Oct 28 22:56:37 2019 No.11100978 >>11100964 come on anon, this is high-school tier. velocity is just dx/dt i.e. the change in position versus the time interval over which it is measured. you should be able to plot this.

>>	Anonymous Mon Oct 28 22:57:29 2019 No.11100980 >>11100964 Literally just take the derivative of the function y and then graph that. Are you in high school?

>>	Anonymous Mon Oct 28 22:57:37 2019 No.11100981 Find the slope of each line segment between points

>>	Anonymous Mon Oct 28 22:59:32 2019 No.11100987 >>11100980 im not in highschool, just taking highschool level physics in college cause i didnt take it in highschool

>>	Anonymous Mon Oct 28 23:00:36 2019 No.11100990 >>11100981 >>11100978 >>11100980 any of you guys mind doing it for me and sending a jpg?

>>	Anonymous Mon Oct 28 23:02:28 2019 No.11100995 >>11100990 No

>>	Anonymous Mon Oct 28 23:04:21 2019 No.11100999 File: 19 KB, 500x590, 1560268798332.png [View same] [iqdb] [saucenao] [google] >>11100964 >high IQ board

>>	Anonymous Mon Oct 28 23:06:32 2019 No.11101005 >>11100999 people on this board are just fat neckbeards that play DND all day and watch khan academy tutorials to show off here

>>	Anonymous Mon Oct 28 23:07:23 2019 No.11101009 >>11101005 I'm going to grad school for physics and I do presentations at schools to get kids into STEM

>>	Anonymous Mon Oct 28 23:08:01 2019 No.11101010 >>11100964 Anon....do you not know the relation between velocity and position? Or how to take a derivative?

>>	Anonymous Mon Oct 28 23:08:28 2019 No.11101012 >>11100964 TAKE THE FUCKING DERIVATIVE YOU GODDAMN BRAINLET HOW THE FUCK DID YOU SLIP PAST THE PREREQS

>>	Anonymous Mon Oct 28 23:09:06 2019 No.11101016 >>11101010 i already did this chapter a few monmths back im just helping out a friend and completely forgot about this shit, plz send help

>>	Anonymous Mon Oct 28 23:10:08 2019 No.11101018 >>11101012 cheating lmao

>>	Anonymous Mon Oct 28 23:10:08 2019 No.11101019 >>11101005 I only rarely browse /sci/ and im sure glad i did. This thread made me kek

>>	Anonymous Mon Oct 28 23:11:10 2019 No.11101022 >>11101009 then help out a fellow autist, pretend im one of ur STEM students

>>	Anonymous Mon Oct 28 23:11:11 2019 No.11101023 File: 5 KB, 132x133, 1571504935117.jpg [View same] [iqdb] [saucenao] [google] >>11101016 >im just helping out a friend

>>	Anonymous Mon Oct 28 23:12:33 2019 No.11101028 >>11101022 I like helping kids, not autists on 4chan

>>	Anonymous Mon Oct 28 23:12:39 2019 No.11101029 File: 5 KB, 130x130, crying.jpg [View same] [iqdb] [saucenao] [google] >>11101023 I SWEAR I SWEAR IM NOT RETARTED ITS FOR A FRIEND

>>	Anonymous Mon Oct 28 23:14:10 2019 No.11101033 File: 8 KB, 232x217, soy.png [View same] [iqdb] [saucenao] [google] >>11101028 >i go on /sci/ to brag that i teach STEM kids

>>	Anonymous Mon Oct 28 23:15:45 2019 No.11101037 >>11100964 Take a derivative, done in 10s

>>	Anonymous Mon Oct 28 23:16:40 2019 No.11101039 >>11101037 >take a derivative you people expect me to know what that is

>>	Anonymous Mon Oct 28 23:18:44 2019 No.11101045 >>11100964 remove the gridlines and the title. I'd fail you for using a figure so ugly.

>>	Anonymous Mon Oct 28 23:20:22 2019 No.11101049 >>11101045 ITS NOT MY GRAPH ITS MY FRIENDS'

Anonymous Mon Oct 28 23:20:43 2019 No.11101050

>>11101039
>you people expect me to know what that is
lol yea but since you're a mathlet ill help you:
y=x^a where a is constant
dy/dx=ax^a-1
y=bx where x is const
dy/dx is b
y = x^a + bx
take the derivative of each component and add together
dy/dx = ax^a-1 +b
now apply that to your function and voilà, you have the function of velocity

>>	Anonymous Mon Oct 28 23:23:30 2019 No.11101060 >>11101049 get better friends or cut that person loose. That kind of dead weight will only keep you down if you try to get far in academia, KID.

>>	Anonymous Mon Oct 28 23:31:45 2019 No.11101082 >>11100964 plot y = (472.86*2)x+50.871 dude.

>>	Anonymous Mon Oct 28 23:34:13 2019 No.11101089 >>11100964 >not using SI units. Disgusting v = 945.72t +50.871

>>	Anonymous Tue Oct 29 00:19:23 2019 No.11101267 >>11100964 You can double click on the axis label and change it from Distance (cm) to Velocity (cm/s). Don't forget to change the title.

>>	Anonymous Tue Oct 29 00:23:38 2019 No.11101284 >>11100964 >>11100987 >>11100990 >>11101016 >>11101029 >>11101039 >>11101049 American education

>>	Anonymous Tue Oct 29 00:25:02 2019 No.11101287 >>11100964 10/10 post, thanks a lot!

>>	Anonymous Tue Oct 29 00:29:50 2019 No.11101309 >>11100964 Is this from discrete data or a function? If it's the latter, then see here: https://www.wolframalpha.com/input/?i=derivative+of+472.86x%5E2%2B50.87x%2B0.0214

Advanced search
Text to find
Subject [?]Search by post subject. Leave empty for any.
Username [?]Search for user name. Leave empty for any user name.
Tripcode [?]Search for tripcode. Leave empty for any.
Email [?]Search by email. Leave empty for any.
Filename [?]Search by image filename. Leave empty for any.
From Date [?]Enter what date to start searching from. Format is YYYY-MM-DD
To Date [?]Enter what date to start searching until. Format is YYYY-MM-DD
Image hash
Search in	All Posts OPs Only
Deleted posts	Show all posts Show only deleted posts Only show non-deleted posts
Internal posts	Show all posts Show only internal posts Show only archived posts
Order	New posts first Old posts first
Capcode	All Posts Only by Users Only by Mods Only by Admins Only by Developers
Results	Posts Threads
Action	[ Simple ]