Задача 40014.

The initial phase of the harmonic oscillation is zero. When a point is displaced from the equilibrium position by 2.4 cm, the speed of the point is 3 cm/s, and when a displacement is 2.8 cm, the speed is 2 cm/s. Find the amplitude and period of this oscillation.

Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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