A 200 Kg Mass Is Connected to a Spring with a a Spring

question 72

Multiple Choice

A 2.00 kg mass is connected to a spring with a spring constant of 6.00 N/m.The displacement is given by the expression x(t) = 12.0 cm sin( $\omega$ t) .What is the maximum velocity the simple harmonic motion?

• A) 34.8 cm/s
• B) 30.7 cm/s
• C) 25.6 cm/s
• D) 20.8 cm/s
• E) 17.5 cm/s

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Definitions:

FSH

Follicle-stimulating hormone, a gonadotropin involved in the regulation of reproductive processes including gametogenesis and ovarian follicle development.

Luteinizing Hormone

A hormone produced by the anterior pituitary gland that triggers ovulation and stimulates the production of sex hormones in both males and females.

Melatonin

Hormone (amino acid derivative) secreted by the pineal body; inhibits the secretion of gonadotropin-releasing hormone from the hypothalamus.

Photoperiod

The duration of daylight in a 24-hour period, influencing biological processes in organisms.