The Principles Of Work And Energy: Quiz!

10 Questions | Total Attempts: 2043

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The Principles Of Work And Energy: Quiz!

In everyday life, energy means the ability to do a specific work. The theory of work and energy are closely intertwined. Work is done on an object when an applied force moves it through a distance. This quiz has been developed for physics students and learners to test their basic knowledge about Work and Energy concepts.


Questions and Answers
  • 1. 
    Mary pushes her cart across the floor with a force of 150N for a distance of 10m. What is the work done on the cart?
    • A. 

      140 joules

    • B. 

      200 joules

    • C. 

      15 joules

    • D. 

      1500 joules

  • 2. 
    If Nancy pushes an object with twice the force for half the distance, she does
    • A. 

      The same work

    • B. 

      Twice the work

    • C. 

      Half the work

    • D. 

      Four times the work

  • 3. 
    How much work is done on a 10kg rock that you lift 10m straight up?
    • A. 

      500 joules

    • B. 

      10 joules

    • C. 

      1000 joules

    • D. 

      1 joule

  • 4. 
    Change in quality of environment that can be harmful and unpleasant for living things is called:
    • A. 

      Energy

    • B. 

      Pollution

    • C. 

      Revolution

    • D. 

      Transformation

  • 5. 
    The energy possessed by a body due to its position is called its:
    • A. 

      Heat energy

    • B. 

      Kinetic energy

    • C. 

      Potential energy

    • D. 

      Chemical energy

  • 6. 
    Work is being done only when a force is _______________ an object.
    • A. 

       with

    • B. 

      Moving

    • C. 

      Next to

    • D. 

      Stationary

  • 7. 
    Work is done when a force moves an object a certain ______________
    • A. 

      Distance

    • B. 

      Way

    • C. 

      Energy

    • D. 

      Temperature

  • 8. 
    When a force acting on a body displaces it in direction of a force then:
    • A. 

      Uniform velocity occurs

    • B. 

      Uniform speed occurs

    • C. 

      Work is done

    • D. 

      Equilibrium take place

  • 9. 
    When a moving object has the energy of motion it has this type of energy.
    • A. 

      Potential energy

    • B. 

      High energy

    • C. 

      Kinetic energy

    • D. 

      Ransfer energy

  • 10. 
    A moving car possesses:
    • A. 

      Sound energy

    • B. 

      Mechanical energy

    • C. 

      Heat energy

    • D. 

      Chemical energy

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