The Moment of Inertia of a Certain Wheel About Its

question 129

Multiple Choice

The moment of inertia of a certain wheel about its axle is mR². The translational speed of its axle after it starts from rest and rolls without slipping down an inclined plane 2.13 m high is

• A) 9.75 m/s.
• B) 8.53 m/s.
• C) 7.31 m/s.
• D) 6.10 m/s.
• E) 4.88 m/s.

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Definitions:

Dividend Yield

A company's yearly dividend disbursement compared to its stock price, shown as a financial ratio.

Dividend Income

Income received from owning shares of stock in a company, usually paid out from the company's profits to shareholders at regular intervals.

Shares

Portions of ownership in a corporation, representing a claim on part of its assets and earnings.

Dividend Yield

A financial ratio indicating how much a company pays out in dividends each year relative to its stock price, used by investors to gauge return on investment.