In a Location Where the Train Tracks Run Parallel to a Road

question 22

Multiple Choice

In a location where the train tracks run parallel to a road, a high speed train traveling at 60 m/s passes a car traveling at 30 m/s. How long does it take for the train to be 180 m ahead of the car?

• A) 2.0 s
• B) 3.0 s
• C) 6.0 s
• D) 9.0 s
• E) 18.0 s

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Definitions:

Competitive Market

A market structure characterized by a large number of sellers and buyers where no single entity can control prices or market share.

Notebooks

Books with blank pages used for writing, drawing, or recording notes.

Influence

The capacity to have an effect on the character, development, or behavior of someone or something, or the effect itself.

Demand Curve

A visual chart that displays how the demand for a product varies with its price.