This is about dropping a spherical object from 6m high and creating and solving a mathematical model that includes drag.
What i've done so far is.
Got that the force of drag is this
Drawn a free body diagram showin gravity acting downwards[+ve] and drag opposing this[-ve]
Then using F=ma
(ignored the vector as im working in 1D [V hat])
Then i changed by removing to create the constant
now i'm trying to rearrange this to get my differential eqn this is where i get stuck
from the above im doing this
now what do i do?