Задача 00092.

A load weighing m = 200 g suspended from the spring lengthens it by 8 cm. Determine the kinetic, potential energy and phase of oscillations at the time t = 1 s, counted from the moment the pendulum passes the equilibrium position.

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