When a laboratory sample of unknown mass is placed on a vertical spring-scale having a force constant (spring constant) of 467 N/m, the system obeys the equation y = (4.4 cm) cos(33.3 s^-1 t). What is the mass of this laboratory sample?

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The Answer of When a laboratory sample of unknown mass is placed on a vertical spring-scale having a force constant (spring constant) of 467 N/m, the system obeys the equation y = (4.4 cm) cos(33.3 s^-1 t). What is the mass of this laboratory sample?

When a Laboratory Sample of Unknown Mass Is Placed on a Vertical