Which of the Following Statements Is True for a Simple

question 67

Multiple Choice

Which of the following statements is true for a simple harmonic oscillator that is not subject to dissipative forces?

• A)The potential energy of the system attains a maximum value when the displacement is one-half the amplitude.
• B)The kinetic energy of the system attains a maximum value when the acceleration has the greatest absolute value.
• C)The total mechanical energy of the system decreases as the mass slows down and increases as the mass speeds up.
• D)The total mechanical energy of the system is equal to the maximum value of the kinetic energy of the system.
• E)The period of the oscillation varies inversely as the displacement amplitude.

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Definitions:

Alveoli

Tiny air sacs within the lungs where gas exchange between air and blood occurs, essential for respiratory function.

Lactiferous Ducts

A network of milk-carrying ducts within the breasts that transport milk from the mammary glands to the nipple.

Areolar Glands

Modified sweat glands found in the areolar tissue around the nipple that lubricate and protect the breast during breastfeeding.

Rugae

Folds or ridges found in the internal stomach lining and other bodily organs that allow for expansion.