Homework Statement
q)a rain drop of mass m is falling vertically through air with steady speed v the rain drop experiences retarding force kv,,k is constant,,acceleration of free fall is g,,k.e of drop is
a)mg/k
b)m.g^2/2k^2
c)m^3.g^2/k^2
d)m^3.g^2/2k^2
e)m^2.g/k
Homework Equations...