Science "A Closer Look" Chapter 11 Quiz

22 Questions  I  By Rickcrisbalthis
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Book Quizzes & Trivia
This is a quiz over Chapter 11 from Macmillan/McGraw-Hill Science A Closer Look

  
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Questions and Answers

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  • 1. 
    An object is in motion if it's location is?
    • A. 

      Standing still

    • B. 

      Constantly changing


  • 2. 
    A change in distance over time?
    • A. 

      Red Light

    • B. 

      Speed

    • C. 

      Stop


  • 3. 
    What is the formula for calculating speed?
    • A. 

      Speed=distance/time

    • B. 

      Speed=velocity/time

    • C. 

      Speed=acceleration/distance


  • 4. 
    A change in speed or direction of a moving object?
    • A. 

      Speed

    • B. 

      Distance

    • C. 

      Acceleration


  • 5. 
    The size of the force acting on an object affects?
    • A. 

      Acceleration

    • B. 

      Velocity

    • C. 

      Inertia


  • 6. 
    What describes speed and direction of movement?
    • A. 

      Velocity

    • B. 

      Acceleration

    • C. 

      Distance


  • 7. 
    The tendency of an object in motion to stay in motion and an object at rest to stay at rest?
    • A. 

      Balanced forces

    • B. 

      Inertia

    • C. 

      Energy


  • 8. 
    What if the force that pulls on us constrantly, trying to pull us and everything on earth to the center of Earth?
    • A. 

      Gravity

    • B. 

      Inertia

    • C. 

      Velocity


  • 9. 
    The pull of gravity depends on how many things?
    • A. 

      One

    • B. 

      Two

    • C. 

      Three


  • 10. 
    One thing the pull of gravity depends on
    • A. 

      Positive or negative charges in an object

    • B. 

      The atomic number of matter

    • C. 

      The amount of matter in an object


  • 11. 
    What is the second thing the pull of gravity depends on
    • A. 

      The distance between two objects

    • B. 

      The velocity to the next object

    • C. 

      Balanced forces to unbalanced forces


  • 12. 
    Balanced forces are _________ and cancel each other out.
    • A. 

      Unequal

    • B. 

      Equal

    • C. 

      Constant


  • 13. 
    Balanced forces cause motion
    • A. 

      True

    • B. 

      False


  • 14. 
    Unbalanced forces are __________ and do not cancel eachother out.
    • A. 

      Equal

    • B. 

      Not equal

    • C. 

      Constant


  • 15. 
    Unbalanced forces cause motion.
    • A. 

      True

    • B. 

      False


  • 16. 
    When you lift weights above your head it is considered work.
    • A. 

      True

    • B. 

      False


  • 17. 
    Holding weights still above your head is not considered work
    • A. 

      True

    • B. 

      False


  • 18. 
    Energy is the ability to do work.
    • A. 

      True

    • B. 

      False


  • 19. 
    Energy in motion is called Potential energy.
    • A. 

      True

    • B. 

      False


  • 20. 
    Energy in motion is called Kinetic energy.
    • A. 

      True

    • B. 

      False


  • 21. 
    Energy is isn't created or destroyed, it changes forms.
    • A. 

      True

    • B. 

      False


  • 22. 
    Give me the five forms of energy

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