it is well known that a raindrop falls under the influence of the downward gravitational force and the opposing resisive force.the latter is known to be proportional to the speed of the drop but is otherwise undetermined.considera drop of mass 1gm falling from a height of 1 km .it hits the ground with the speed of 50m/s.
(a)what is the work done by gravitational force?
(b)what is the work done by unknown resisive forc e?
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gravitational pull of earth attract the rain drops and mark it as a brainlist
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gravitational pull of the earth.
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