An Object Is Attached to a Coiled Spring $\frac { 5 } { 2 }$

question 19

Multiple Choice

An object is attached to a coiled spring. The object is pulled down (negative direction from the rest position) and
then released. Write an equation for the distance of the object from its rest position after t seconds.
-An object in simple harmonic motion has a frequency of $\frac { 5 } { 2 }$ oscillations per second and an amplitude of 3 feet. Write an equation in the form $\mathrm { d } = \mathrm { a } \sin \omega t$ for the object's simple harmonic motion.

• A) \(d = 3 \sin 5 \pi t\)
• B) \(d = 3 \sin \frac { 5 \pi t } { 2 }\)
• C) \(d = 3 \sin \frac { 5 t } { 2 \pi }\)
• D) \(d = 3 \sin \frac { 2 t } { 5 }\)

---

Definitions:

Emotional Health

The aspect of health that pertains to managing and understanding emotions, maintaining emotional equilibrium, and recognizing emotional responses.

Split Custody

The children are divided between the parents either by sex or the children’s choice.

Joint Custody

Children divide their time between their parents, who share decisions about the children’s upbringing (sometimes called dual residence custody).

Co-Custody

An arrangement where two or more parties share legal and/or physical responsibility and care for a child or children.