Motion Unit Test- Integ' Science 8

53 Questions | Total Attempts: 372

SettingsSettingsSettings
Please wait...
Motion Unit  Test- Integ

Force, Inertia, Gravity, Acceleration, Velocity, and Speed


Questions and Answers
  • 1. 
  • 2. 
    What is motion?
    • A. 

      When an object changes position relative to a reference point.

    • B. 

      When something is still, and not moving.

  • 3. 
    What is a reference point
    • A. 

      When an object changes position

    • B. 

      Object that stays in place

  • 4. 
    What is the definition of speed?
    • A. 

      When an object changes position

    • B. 

      Object that stays in place

    • C. 

      Distance traveled by an object for a unit of time

    • D. 

      Running very fastly

  • 5. 
    What is an example of speed?
    • A. 

      Running

    • B. 

      Singing

    • C. 

      Writing

    • D. 

      Listening

  • 6. 
    What is the basic unit for distnace or lenght?
    • A. 

      Yards

    • B. 

      Inches

    • C. 

      Feet

    • D. 

      Metres

  • 7. 
    Velocity is like speed but in (a) _________ direction.
    • A. 

      Given

    • B. 

      Every

    • C. 

      Some

  • 8. 
    Acceleration is 
    • A. 

      Increasing speed, decreasing speed, or changing direction

    • B. 

      Speed in a particular direction

    • C. 

      Velocity with direction

  • 9. 
    The faster the motion, the steeper the 
    • A. 

      Incline

    • B. 

      Slope

    • C. 

      All the above

  • 10. 
    Acceleration refers to
    • A. 

      Decreasing speed, changing direction, increasing speed

    • B. 

      Mass

    • C. 

      Force

  • 11. 
    What are possible units for acceleration?
    • A. 

      M/s/s, and k/h/h

    • B. 

      Meters

    • C. 

      Feet

  • 12. 
    A force is a push or a pull
    • A. 

      True

    • B. 

      False

  • 13. 
    If you push or pull an object, the  MASS  /  ACCELERATION will change.
  • 14. 
    Balanced forces are 
    • A. 

      When the forces of an object produce a net force larger than zero.

    • B. 

      When the forces are the same .

    • C. 

      When the forces of an object produce a net force equal to zero.

  • 15. 
    Unbalanced forces are 
    • A. 

      When the forces of an object produce a net force larger than zero.

    • B. 

      When the forces are the same .

    • C. 

      When the forces of an object produce a net force equal to zero.

  • 16. 
    What is net force?
    • A. 

      The combination of all the forces acting on an object.

    • B. 

      The force of a net.

    • C. 

      The added measure of the force in action

  • 17. 
    What is Newton's third law?
    • A. 

      Every action has an equal and opposite reaction.

    • B. 

      An object's acceleration depends on the mass of the object and the amount of force being applied.

    • C. 

      An object in motion stays in motion and an object at rest stays at rest until acted upon by an outside force.

  • 18. 
    What is Newton's first law?
    • A. 

      Every action has an equal and opposite reaction.

    • B. 

      An object's acceleration depends on the mass of the object and the amount of force being applied.

    • C. 

      An object in motion stays in motion and an object at rest stays at rest until acted upon by an outside force.

  • 19. 
    What is Newton's second law?
    • A. 

      Every action has an equal and opposite reaction.

    • B. 

      An object's acceleration depends on the mass of the object and the amount of force being applied.

    • C. 

      An object in motion stays in motion and an object at rest stays at rest until acted upon by an outside force.

  • 20. 
    How can you increase/decrease friction?
    • A. 

      Add a rough surface to increase, add lubricant to decrease.

    • B. 

      Just add water.

    • C. 

      Add force

    • D. 

      Add acceleration

  • 21. 
    Three characteristics of balanced forces are
    • A. 

      They don't change in motion they are equal in size the forces are opposite in direction

    • B. 

      Constant acceleration, speed, and velocity

    • C. 

      Causes change in motion they are not equal the move in the opposite direction

  • 22. 
    When the only force actin on an objec is gravity, ____________ is occuring
  • 23. 
    Gravity is the force of attraction between all masses.
    • A. 

      True

    • B. 

      False

  • 24. 
    The force of gravity depends on two components:
    • A. 

      Speed and direction

    • B. 

      Velocity and acceleration

    • C. 

      Motion and force

    • D. 

      Motion

  • 25. 
    Inertia is a property of matter.
    • A. 

      True

    • B. 

      False