Suppose a ball of mass $m$ is thrown vertically upwards from the ground. I understand that the speed-time graph would be somewhat like a distorted parabola. But what about the velocity- time graph (considering air drag or viscosity)?
According to me it would attain a kind of terminal velocity while falling down. But I am unable to interpret it mathematically.
And sometimes you really need mathematical intuition to see what is happening. So can anyone make a brief mathematical interpretation of this? Thank you.