Block 1 Simple Machines Quiz

20 Questions | Total Attempts: 57

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Block 1 Simple Machines Quiz

Questions and Answers
  • 1. 
    The transfer of energy that occurs when a force makes an object move a distance.
    • A. 

      Joule

    • B. 

      Work

    • C. 

      Power

    • D. 

      Force

  • 2. 
    A golf club is an example of this class of lever:
    • A. 

      Second class

    • B. 

      Third class

    • C. 

      First class

  • 3. 
    SI unit for power.
    • A. 

      Newton

    • B. 

      Watt

    • C. 

      Joule

  • 4. 
       All of these are examples of inclined plane except:
    • A. 

      Wheel

    • B. 

      Staircase

    • C. 

      Ramp

    • D. 

      Slide

  • 5. 
    The amount of work down per unit of time
    • A. 

      Work

    • B. 

      Mechanical advantage

    • C. 

      Force

    • D. 

      Power

  • 6. 
    What word means “the ability to do work?”
    • A. 

      Force

    • B. 

      Energy

    • C. 

      Joule

    • D. 

      Acceleration

  • 7. 
    What are two types of energy?
    • A. 

      Igneous and sedimentary

    • B. 

      Independent energy and dependent

    • C. 

      Kinetic energy and potential energy

    • D. 

      Friction and Gravity

  • 8. 
    Gravitational potential energy is energy due to
    • A. 

      Shape

    • B. 

      Density

    • C. 

      Speed

    • D. 

      Height

  • 9. 
    Which type of pulley system as the highest mechanical advantage?
    • A. 

      Fixed

    • B. 

      Moveable

    • C. 

      Pulley system

  • 10. 
    A simple machine that is a rigid bar that has to move around a fixed point called a fulcrum.
    • A. 

      Lever

    • B. 

      Inclined plane

    • C. 

      Wedge

    • D. 

      Screw

  • 11. 
    What is the SI unit for work or energy?
    • A. 

      Joule

    • B. 

      Newton

    • C. 

      Meter

    • D. 

      Force

  • 12. 
    A wheel barrow is which class of lever?
    • A. 

      Third class

    • B. 

      Second class

    • C. 

      First class

  • 13. 
    What is the net force on a 1,000 kg object accelerating at 3 m/s2?
    • A. 

      3000 J

    • B. 

      3000 N

    • C. 

      333 N

    • D. 

      333 j

  • 14. 
    The force exerted on an object by a machine may be called any of the following except.
    • A. 

      Output force

    • B. 

      Input force

    • C. 

      Load

    • D. 

      Resistance

  • 15. 
    . In which of the following is no work done?
    • A. 

      Lifting weights up over your head

    • B. 

      Lifting a book up from a table

    • C. 

      Pushing on a wall

    • D. 

      Pushing an object 3 meters

  • 16. 
    A knife is an example of which kind of simple machine?
    • A. 

      Inclined plane

    • B. 

      Screw

    • C. 

      Wedge

    • D. 

      Wheel and axle

  • 17. 
    A flag pole is an example of this type of pulley:
    • A. 

      Moveable

    • B. 

      Fixed

    • C. 

      Compound pulley

  • 18. 
    Kinetic Energy is energy of motion.
    • A. 

      True

    • B. 

      False

  • 19. 
    The closer the threads are together on a screw the greater the mechanical advantage.
    • A. 

      True

    • B. 

      False

  • 20. 
    Potential Energy is stored energy.
    • A. 

      True

    • B. 

      False

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