The Magnitude of the Drag Force on a 20

question 30

Multiple Choice

The magnitude of the drag force on a 20.0-kg object is proportional to its speed. The object has a terminal velocity 80 m/s. What is the magnitude of the drag force on the object when it is falling with a speed 30 m/s?

• A)196 N
• B)7.50 N
• C)15.0 N
• D)73.6 N
• E)42.7 N

---

Definitions:

Financing Cost

The total expense a company bears to finance its operations, including interest, dividends, and other costs related to obtaining capital.

Bond Rating

An assessment or grade given to bonds that indicates their credit quality and the likelihood of the issuer defaulting.

Investment Grade

A rating that indicates a municipal or corporate bond has a relatively low risk of default, making it an attractive investment option for risk-averse investors.

Yield to Call

The yield of a bond or note if you were to buy and hold the security until the call date.