(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

(i'm not sure if this is the correct forum please move it if incorrect)

my problem is with generally drawing direction fields - i dont really know what to do. i have notes but i can't make head nor tail of them. this is an example of a question concerning them:

2. Relevant equations

i know that if you stick the requirments into newton's 2nd law adding constant k you get that equation, and i know to find the terminal velocity you integrate and find v, but i dont know how to sketch the direction field.

3. The attempt at a solution

i see that

dv/dt = -g + k/m

but this seems to be independant of both v and t so how do i plot it as a graph?

even if there were a v or t in that equation i still wouldn't be comfortable to draw the direction field because i don't know what to do >_>;

thanks

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# Homework Help: Drawing direction fields

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