For the Simple Harmonic Motion Described by the Trigonometric Function $d = 0$

question 196

Multiple Choice

For the simple harmonic motion described by the trigonometric function, find the least positive value of t for which
$d = 0$ $d = 6 \cos \frac { 6 \pi } { 5 } t$

• A) \(\frac { 12 } { 5 }\)
• B) \(\frac { 5 } { 12 }\)
• C) \(\frac { 5 } { 6 }\)
• D) \(\frac { 6 } { 5 }\)
• E) \(\frac { 1 } { 6 }\)

---

Definitions:

Pelvic Inflammatory Disease

An infection of the female reproductive organs, often caused by sexually transmitted bacteria, that can lead to infertility if left untreated.

Epididymitis

An inflammation of the epididymis, a tube located at the back of the testicles that stores and carries sperm.

Hepatitis B

A serious liver infection caused by the hepatitis B virus that can become chronic and lead to liver failure, cancer, or cirrhosis.

Tattooing

The process of inserting ink into the skin's dermis layer to alter the pigment for decorative or other purposes.