Physics paper 2;)

    Cards (10)

    • Whats a scalar quantity 

      measurement that only has a magnitude(size) only
    • What is a vector quantity
      A measurement that has both magnitude (size )and direction
    • What is displacement (vectors +vectors )
      Measures distance and direction in a straight line from an object starting point and finish point
    • Examples of scalar
      Mass ,speed ,distance ,energy ,temperature
    • examples of vector
      Force ,velocity ,displacement ,acceleration , momentum
    • What is Newton’s first law
      An object remains at rest or constant velocity unless acted upon by a resultant force
    • What’s newtons second law
      Force =mass X acceleration
    • Whats newtons 3rd law
      Every object has an equal and opposite reaction
    • Whats an examples of contact force
      Air resistance , friction ,normal contact force , tenson
    • examples pf non contact force
      Elecromagnetic force ,magnetic force ,weight