A Ball Is Whirled in a Horizontal Circle of Radius

question 46

Multiple Choice

A ball is whirled in a horizontal circle of radius r and speed v.The radius is increased to 2r keeping the speed of the ball constant.The period of the ball changes by a factor of

• A)half
• B)one
• C)two
• D)three
• E)four

---

Definitions:

Projected ROEs

Estimated returns on equity, predicting future profitability based on company's equity investments.

Restricted Policy

A restricted policy typically involves limitations or controls set on certain actions or decisions within an organization, aiming to comply with regulations, reduce risk, or achieve specific goals.

Relaxed Policy

A financial strategy or policy that is less strict or rigid, often implying a more liberal approach to lending, investing, or managing assets.

Trade Credit

The arrangement between businesses to buy goods or services on account, paying the supplier at a later date.