A Race Car Traveling at a Constant Speed of 50

question 11

Multiple Choice

A race car traveling at a constant speed of 50 m/s drives around a circular track that is 500 m in diameter.What is the magnitude of the acceleration of the car?

• A)0 m/s²
• B)1.0 m/s²
• C)10 m/s²
• D)0.63 m/s²
• E)2.2 m/s²

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Definitions:

Rate of Return

The profit or deficit incurred on an investment during a designated time, shown as a fraction of the initial investment amount.

Net Income

The profit of a company after all expenses and taxes have been deducted from revenue.

Accounting Break-even

The point at which total revenues exactly equal total explicit costs, leading to neither a profit nor a loss.