Energy Unit Practice Quiz Questions

6 Questions | Total Attempts: 74

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Energy Quizzes & Trivia

Questions and Answers
  • 1. 
    What is the Law of Conservation of Energy?
    • A. 

      A law that states that energy cannot be created nor destroyed, but can change forms

    • B. 

      A law stating that energy must be conserved in order to delay the apocalypse (the end of the world)

    • C. 

      A trip to Disney World

    • D. 

      The key to the house

  • 2. 
    What is potential energy?
    • A. 

      Energy (stored) due to position or condition

    • B. 

      The key to the meaning of life

    • C. 

      Sarah's high school diploma

    • D. 

      None of the above

  • 3. 
    Releasing a compressed spring is not an example of kinetic energy being converted to potential energy
    • A. 

      True

    • B. 

      False

  • 4. 
    At the top of its arc, a thrown ball has _____________ potential energy
  • 5. 
    The brakes on a car exert a frictional force of 6000 N to stop the car. If the work done by the brakes is 120,000 J to stop the car, how many meters did the car travel before it stopped?
    • A. 

      20 m

    • B. 

      6 m

    • C. 

      72 m

    • D. 

      12 m

  • 6. 
    A man pushed a crate along a floor by exerting a force of 55 N. If the crate moves 4.0 m, how much work does the man do?
    • A. 

      165 J

    • B. 

      220 J

    • C. 

      Zero

    • D. 

      200J

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