A raindrop of mass 1 g falling from a height of 1 km hits the ground with a speed of 50 m s^(-1). If the resistive force is proportional to the speed of the drop, then the work done by the resistive force is (Take g = 10 ms^(-2))

A raindrop of mass 1 g falling from a height of 1 km hits the ground w

1.	A raindrop of mass 1 g falling from a height of 1 km hits the ground with a speed of 50 m s^(-1). If the resistive force is proportional to the speed of the drop, then the work done by the resistive force is (Take g = 10 ms^(-2))
Answer» 10 J `-10 J` `8.75 J ` `-8.75 J` ANSWER :D