a mass m is projected vertically upward with an initial velocity u. the air resistance is given as kv^2. the mass returns to point of projection with velocity v0. prove terminal velocity is given by
vT=uv0/sqrt(u^2-v0^2).
Hint distances travelled upwards and downwards are same.
used first order ODE. found x and v. but no idea how to proceed on
2 answers