This Graph Shows the Angular Velocity of a Turntable as a Function

question 27

Multiple Choice

This graph shows the angular velocity of a turntable as a function of time.What is its angular acceleration at t = 3.5 s?

• A)−10 rad/s²
• B)−5 rad/s²
• C)0 rad/s²
• D)5 rad/s²
• E)10 rad/s²

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Definitions:

Income Distributions

Payments made to investors from the earnings derived from the investments within a fund, such as dividends or interest payments.

Rate of Return

The earnings or losses experienced with an investment over a specific duration, depicted as a percentage of the investment's original expense.

Net Asset Value

The total value of all the securities held by a mutual fund or ETF, minus any liabilities, divided by the number of shares outstanding.