(Un) Realistic Situation #2

A man of mass 60kg60 kg having a bag of mass 2kg2 kg slips from the roof of a tall building of height 128m128 m & starts falling vertically. When at a height of 110m110 m from the ground, he notices that the ground below is very hard, but that there is a pond at a distance of 10m10m from the line of fall.

In order to save himself from the fall, he throws the bag horizontally (with respect to himself) in the direction opposite to the pond.

Calculate the minimum velocity imparted to the bag so that the man lands in the water.


You can also try (Un) Realistic Situation #1.

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