Задача id12183

A body was dropped from a certain height into water without an initial velocity, and the depth of its immersion was measured for 1 s after it entered the water. It has been established that if the initial height is reduced by k=4.5 times, then the immersion depth will decrease by l=1.9 times. Will a body drown in water? Neglect the resistance (friction) of air and water.

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