Задача 11099.

In the water floats an ice floe in the form of a parallelepiped with a height L = 0.5 m. The ice floe is pushed slightly in a vertical direction. Disregarding friction, determine the period of small fluctuations of the ice floe. The density of ice is 900 kg / m ^ 3. Acceleration of free fall g = 9.8 m / s ^ 2.

A detailed solution with a brief record of the condition, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
If you have any questions about the solution, please write. I try to help.