Newton's First And Second Laws Of Motion

10 Questions | Total Attempts: 110

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Newton

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Questions and Answers
  • 1. 
    The property of mass that resists changes in velocity is called ___________________.
    • A. 

      Inertia

    • B. 

      Weight

    • C. 

      Acceleration

    • D. 

      Kilograms

  • 2. 
    If a mass is at rest, what must be applied to cause it to move?
    • A. 

      Kilograms

    • B. 

      Speed

    • C. 

      Vectors

    • D. 

      Force

  • 3. 
    How much force must be applied to a 4 kilogram mass to cause it to accelerate at 2 m/?
    • A. 

      2 N

    • B. 

      8 N

    • C. 

      6 N

    • D. 

      0 N

  • 4. 
    Change in position is called ____________.
    • A. 

      Velocity

    • B. 

      Displacement

    • C. 

      Rate

  • 5. 
    The change of velocity over time is called ___________.
    • A. 

      Acceleration

    • B. 

      Speed

    • C. 

      Distance

  • 6. 
    The acceleration due to gravity at or near the earth's surface is ______ m/s2.
    • A. 

      3.5

    • B. 

      27

    • C. 

      9.8

  • 7. 
    A vector in 2-dimensions can be broken down into horizontal and vertical ___________ vectors.
    • A. 

      Component

    • B. 

      Scalar

    • C. 

      Uneven

    • D. 

      Equivalent

  • 8. 
    If we ignore air resistance, the vertical component of acceleration of a projectile is _________________.
    • A. 

      -9.8 m/s^2

    • B. 

      0

    • C. 

      Variable

    • D. 

      Constantly increasing

  • 9. 
    The SI units of force are called _____________.
    • A. 

      Newtons

    • B. 

      Kilograms

    • C. 

      Pounds

    • D. 

      Meters squared

  • 10. 
    1 Newton is equal to ___________________.
    • A. 

      1 kg*m/s^2

    • B. 

      1 m/s

    • C. 

      The force of gravity

    • D. 

      The mass of the object

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