Newton Law Quiz 2014

20 Questions | Total Attempts: 54

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Newton Law Quiz 2014

9-12. P. 2. 2. Students are able to predict motion of an object using Newton’s Laws.


Questions and Answers
  • 1. 
    What is the net force on the car?
    • A. 

      0N

    • B. 

      3N to the right

    • C. 

      3N to the left

    • D. 

      13N

  • 2. 
    What is the net force on the object?
    • A. 

      0 N

    • B. 

      10 N

    • C. 

      10 N to the right

  • 3. 
    Which of these objects would exhibit the greatest resistance to a change in its motion?
    • A. 

      One that has a mass of 5000g

    • B. 

      One that has a mass of 750 g

    • C. 

      One that has a mass of 2 kg

    • D. 

      One that has a mass of 1 kg

  • 4. 
    Which universal force exerts force on every other object?
    • A. 

      Nuclear

    • B. 

      Friction

    • C. 

      Electromagnetic

    • D. 

      Gravitational

  • 5. 
    A plane flying through the air is what kind of friction?____________________________________
    • A. 

      Rolling

    • B. 

      Fluid

    • C. 

      Static

    • D. 

      Sliding

  • 6. 
    What property of matter explains why an object at rest stays at rest unless acted up by a force?
    • A. 

      Weight

    • B. 

      Force

    • C. 

      Inertia

    • D. 

      Acceleration

  • 7. 
    Which of Newton’s laws says that mass times acceleration equals the net force (m x a = f) acting on an object?
    • A. 

      First law of motion (law of inertia)

    • B. 

      Second law of motion (law of acceleration)

    • C. 

      Third law of motion (law of momentum)

    • D. 

      Law of universal gravitation

  • 8. 
    Force that opposes motion between two surfaces
    • A. 

      Inertia

    • B. 

      Momentum

    • C. 

      Friction

    • D. 

      Gravity

  • 9. 
    The rougher the surface, the less the friction.
    • A. 

      True

    • B. 

      False

  • 10. 
    The greater the mass of an object, the greater the gravitational force.
    • A. 

      True

    • B. 

      False

  • 11. 
    Which of Newton's Laws explains why we need seat belts in a car?
    • A. 

      Newton's Third Law

    • B. 

      Newton's Second Law

    • C. 

      Newton's First Law

    • D. 

      The Universal Law of Gravitation

  • 12. 
    A student pushes a stalled car with a force of 60 N. What is the force exerted by the car on his hands?
    • A. 

      6 N

    • B. 

      30 N

    • C. 

      0 N

    • D. 

      60 N

  • 13. 
    A 10 kg ball is accelerated 500 m/s² by a force of
    • A. 

      250 N

    • B. 

      5000 N

    • C. 

      500 N

    • D. 

      50 N

  • 14. 
    For any object, the greater the force that’s applied to it, the greater its _____________will be.
    • A. 

      Acceleration

    • B. 

      Gravity

    • C. 

      Inertia

    • D. 

      Velocity

  • 15. 
    Wearing of tires when driving is an example of friction.
    • A. 

      True

    • B. 

      False

  • 16. 
    Skiing is an example of what kind of friction
    • A. 

      Rolling

    • B. 

      Sliding

    • C. 

      Fluid

    • D. 

      Static

  • 17. 
    The type of force that is causes atoms of Hydrogen to split and fuse together on the sun to produce Helium.
    • A. 

      Electromagnetic

    • B. 

      Friction

    • C. 

      Nuclear

    • D. 

      Gravity

  • 18. 
     Which has more momentum, a go-cart moving 25 mph or a Chevy S10 pick up moving at 70 mph?
    • A. 

      the go cart

    • B. 

      S10 pick-up

    • C. 

      Neither have any momentum

    • D. 

      Both the go-cart and the truck have the same momentum

  • 19. 
    What is the net force on a 1,200 kg object accelerating at 3 m/s2.?
    • A. 

      360 N

    • B. 

      12000 N

    • C. 

      400 N

    • D. 

      3600 N

  • 20. 
    Force of attraction between any two objects in the universe
    • A. 

      Friction

    • B. 

      Mass

    • C. 

      Gravity

    • D. 

      Inertia