Praxis II Physics Content Knowledge Exam Prep

Category - Praxis II Physics Content Knowledge Test Prep

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?
  1. It can do work more quickly.
  2. It can operate for a longer time.
  3. It can burn fuel more eficiently.
  4. It can store more potential energy.
Explanation
Answer: A - It can do work more quickly.
Was this helpful? Upvote!
Login to contribute your own answer or details

Top questions

Related questions

Most popular on PracticeQuiz