Question

Two spherical raindrops of equal size are falling vertically through air with a velocity of `1 m//s`. What would be the terminal speed if these two drops were to coalesce to form a large spherical drop?
A. `0.2(m)/(s)`
B. `0.1(m)/(s)`
C. `0.4(m)/(s)`
D. `0.005(m)/(s)`

Answer 1

Correct Answer - 3
`V_(B)=n^((2)/(3))V_(S)`