A 300-Kg Object Experiences a Drag Force Due to Air Resistance

question 28

Multiple Choice

A 30.0-kg object experiences a drag force due to air resistance with a magnitude proportional to the square of its speed. The object falls with an acceleration of 4.00 m/s2 downward when it is falling downward at 70.0 m/s. What is its terminal speed?

• A) 110 m/s
• B) 157 m/s
• C) 91.0 m/s
• D) 172 m/s
• E) 108 m/s

---

Definitions:

U.S. Federal Government

The U.S. Federal Government is the national government of the United States, consisting of three branches: legislative, executive, and judicial, established by the Constitution to govern the country.

Acculturation-Related Conflicts

Tensions and disagreement that arise when individuals or groups from different cultural backgrounds come into contact, leading to changes in cultural patterns.

Family Values

The moral and ethical principles and beliefs that are held by a family unit, guiding their decisions and behaviors.

Professional Treatment

Systematic interventions, usually provided by licensed healthcare professionals, to address medical or psychological conditions.