Physics

• Newtons law Num 1 


  An object will continue its original state of motion unless a new force acts upon it
• Second law of motion


  The amount of force required to accerlerate an object is propotinal to its mass
• Newtons law num 2 formula

  F = ma
• what does F=ma stand for

  F= Force (n)

  M= Mass (kg)

  a= acceleration (m/s2)
• Newton Law number 3

  for every action there is an equal and opposite reaction.
• Example of Newton law Number 3

  If you push a ball with a force, the same amount of force will be exerted on the opposite side
• Define Inertia 


  Resistence to change
• Convert M/S to Km/n


  x 3.6
• convert km/n to m/s 


  ÷3.6
• Name all forces you can use in free body diagrams

  • Lift
  • Drag
  • Friction
  • Thrust
  • Applied
  • Gravity
  • Normal
  • Tension