For a Person at Rest,the Velocity V (In Liters Per $v = 0.85 \sin \left( \frac { \pi t } { 3 } \right)$

question 30

Multiple Choice

For a person at rest,the velocity v (in liters per second) of airflow during a respiratory cycle (the time from the beginning of one breath to the beginning of the next) is given by​ $v = 0.85 \sin \left( \frac { \pi t } { 3 } \right)$ , ​
Where t is the time (in seconds) .
(Inhalation occurs when v > 0,and exhalation occurs when v < 0. )
​
Find the time for one full respiratory cycle.
​

• A)7 sec
• B)9 sec
• C)3 sec
• D)8 sec
• E)6 sec

---

Definitions:

Accounts

Recordings within an accounting system that track financial transactions and their effects on specific assets, liabilities, equity, revenues, and expenses.

Balances

Refers to the amount of money in a financial account, the difference between debit and credit totals in an account, or the amount remaining unpaid on a debt.

Business Enterprises

Organizational entities engaged in commercial, industrial, or professional activities, aiming to generate profits from their operations.

Accountants

Experts who conduct financial analyses or audits in adherence to established procedures.