A raindrop of mass 2g falling from a height of 1.00 km, hits the ground
Channel: Doubtnut
Date: 2020-03-29

A raindrop of mass 2g falling from a height of 1.00 km, hits the ground with a speed of `40.0 ms^(-1).` (a) Find the work done by the grativational force. (b) Find the work done by t he opposing resistive force `(g=10ms^(-2))`