A Child Is Riding a Merry-Go-Round Which Completes One Revolution

question 21

Multiple Choice

A child is riding a merry-go-round which completes one revolution every 8.36 s. The child is standing 4.65 m from the center of the merry-go-round. What is the tangential speed of the child?

• A) 5.64 m/s
• B) 3.49 m/s
• C) 0.556 m/s
• D) 1.75 m/s
• E) 1.80 m/s

---

Definitions:

Fluid Balance

The maintenance of the proper amount of fluid in each compartment of the human body, which is crucial for ensuring bodily functions and overall health.

Infusion

The introduction of a fluid, such as medication or nutrients, directly into the bloodstream or body tissue over a period of time.

Infiltrated

Refers to the act of surreptitiously entering or spreading within an organization, system, or area with the intent of exerting influence or gathering information.

Deficient Fluid Volume

A medical condition characterized by a decrease in intravascular, interstitial, and/or intracellular fluid. This condition indicates dehydration.