A Compact Disc Can Have an Angular Speed Up to 3146

question 59

Multiple Choice

A compact disc can have an angular speed up to 3146 radians per minute. At this angular speed, how many revolutions per minute would the CD make? Round your answer to the nearest integer.

• A)122
• B)143
• C)919
• D)501
• E)72

---

Definitions:

Appendicular Skeleton

Part of the skeleton that includes the bones of the limbs and the pectoral and pelvic girdles, facilitating movement.

Cavitiy

A hollow space within the body or one of its organs; however, the correct spelling is "cavity."

Skull

The bone structure that forms the head, protecting the brain and supporting the structures of the face.

Intramembranous Ossification

Intramembranous ossification is a process of bone development in which bone tissue is directly formed from mesenchymal tissue without first being cartilage.