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Praxis II Physics Content Knowledge Exam Prep

Category - Praxis II Physics Content Knowledge Test Prep

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The motor of one car is more powerful than the motor of another car. Which of the following must be true of the more powerful motor?

It can do work more quickly.
It can operate for a longer time.
It can burn fuel more eficiently.
It can store more potential energy.

Explanation

Answer: A - It can do work more quickly.

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