Solve the Problem $902 \mathrm { ft } / \mathrm { min }$

question 286

Multiple Choice

Solve the problem.
-A pulley with a diameter of 27 inches is driven by a belt which is moving $902 \mathrm { ft } / \mathrm { min }$ . To the nearest unit, how many revolutions per minute are made by the pulley?

• A) \(128 \mathrm { rpm }\)
• B) \(233 \mathrm { rpm }\)
• C) \(226 \mathrm { rpm }\)
• D) \(140 \mathrm { rpm }\)

---

Definitions:

Reabsorption

The process in the kidneys where nutrients, water, and essential ions are reabsorbed into the bloodstream from filtered fluid.

Secretion

The process by which substances are produced and discharged from a cell or gland.

Urine Concentration

The process by which the kidneys regulate the electrolyte balance and water content in the body by adjusting the volume and concentration of urine.

Antidiuretic Hormone

A hormone also known as vasopressin that helps control the balance of water in the body by reducing the amount of water excreted in the urine.