Question

A raindrop of mass 1gram is falling vertically downward with a

constant speed of 5 m/s. The force applied by surrounding air is??​

Answer 1

Answer:

Answer

work done = mgh

m = mass of drop = 0.1 g = 0.00001kg

g =9.8m/s

h = 100m

work done = 0.00001×9.8×100

= 0.098 J