Consider a drop of rain water having mass 1 g falling from a height of `1 km`. It hits the ground with a speed of `50 m//s` Take `'g'` constant with a volume `10 m//s^(2)`. The work done by the
(i) gravitational force and the
(ii) resistive force of air is :

Consider a drop of rain water having mass 1 g falling from a height of 1 km.It hits the ground with a speed of 50m//s .Take 'g' constant with a value 10m//s^2 .The work done by the gravitationl force of air is:

Consider a drop of rain water having mass 1 g falling from a height of 1 km.It hits the ground with a speed of 50m//s .Take 'g' constant with a value 10m//s^2 .The work done by the resistive force of air is :

A rain drop of mass 1.00 g falling from a height of 1 km hits the ground with a speed of 50 ms^-1 . Calculate. the gain in K.E. of the drop.

A stone of mass 20 g falling from height of 2 km hits the ground with a speed of 200 ms^-1 . The work done by the gravitational force is

A stone of mass 20 g falling from height of 2 km hits the ground with a speed of 200 ms^-1 . The work done by the gravitational force is

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 gravitational force. (b) Find the work done by t he opposing resistive force (g=10ms^(-2))

If a raindrop falls under the influence of the downward gravitational force and the opposing resistive force. Consider a drop of mass 1.00 g falling from a height 1.00 km. It hits the ground with a speed of 50.0 ms^(-1) . (1) What is the work done by the gravitational force ? (2) What is the work done by the unknown resistive force ?