Eight spherical rain drops of the same mass and radius are falling down with a terminal speed of `6cms^(-1)`. If they coalesce to form one big drop, what will be its terminal speed? Neglect the buoyancy due to air

Eight spherical rain drops of the same mass and radius are falling down with a terminal speed of 6cms^-1 . If they coalesce to form one big drop , what will be the terminal speed of bigger drop ? ( Neglect the buoyancy of the air)

Eight drops of equal radius are falling with terminal speed 9 cm/s. If they coalesce to form a single drop, then new terminal speed

Eight drops of equal radius are falling with terminal speed 9 cm/s. If they coalesce to form a single drop, then new terminal speed

1000 drops of radius 1 mm each falling downwards with a terminal velocity of 5 cms ""^(-1) coalesce to form a bigger drop. What will be the terminal velocity of the bigger drop?

Twenty-seven drops of radius 2 mm each falling downwards with a terminal velocity of 4 ms^(-1) coalesce to form a bigger drop. What will be the terminal velocity of the bigger drop?

27 identical drops of water are falling down vertically in air with a terminal velocity 0.15 m//s . If they combine to from a single bigger drop, what will be its terminal velocity.

Eight equal droplets of water each ofradius rare falling through air with a terminal velocity of 7.5 cm//s^2 . The drops coalesce to form a big drop in air. What will be the terminal velocity of the big drop.

Eight drops of water, each of radius 2mm are falling through air at a terminal velcity of 8cms^-1 . If they coalesce to form a single drop, then the terminal velocity of combined drop will be