Raindrops of radius 1 mm and mass 4 mg are falling with a speed 30 m/s on the head of a bald person. The drops splash on the head of the person and come to rest. Assuming equivalently that the drops cover a distance equal to their radii on the head, estimate the force exerted by each drop on the head
Raindrops of radius 1 mm and mass 4 mg are falling with a speed 30 m/s on the head of a bald person. The drops splash on the head of the person and come to rest. Assuming equivalently that the drops cover a distance equal to their radii on the head, estimate the force exerted by each drop on the head
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