If n equal rain droplets falling through air with equal steady velocity of `10 cm s^(-1)` coalesce, find the terminal velocity of big drop formed.

Two drops of the same radius are falling through air with a steady velcoity of 5 cm s^(-1). If the two drops coalesce, the terminal velocity would be

Two drops of the same radius are falling through air with a steady velcoity of 5 cm s^(-1). If the two drops coalesce, the terminal velocity would be

Two drops of the same radius are falling through air with a steady velcoity of 5 cm s^(-1). If the two drops coalesce, the terminal velocity would be

Two drops of the same radius are falling through air with a steady velcoity of 5 cm s^(-1). If the two drops coalesce, the terminal velocity would be

Eight raindrops each of radius R fall through air with teminal velocity 6 cm s^(-1) . What is the terminal velocity of the bigger drop formed by coalescing these drops together ?

Eight raindrops each of radius R fall through air with teminal velocity 6 cm s^(-1) . What is the terminal velocity of the bigger drop formed by coalescing these drops together ?

Eight rain drops of radius 1mm each falling downwards with a terminal velocity of 5 cm c^(-1) coalesce to form a bigger drop. Find the terminal velocity of bigger drop.