Newton's Laws of Motion

• Newton's first law of motion is also known as?


  Law of Inertia
• More mass = 


  More force
• More force =

  More acceleration
• What is inertia?

  an object's resistance to a change in it's velocity
• Inertia is caused because objects have mass
• First Law of motion is?

  An object at rest stays at rest unless acted upon by an unbalanced force
• Unit for force?

  neuton
• Force = 


  ma (mass x acceleration)
• Mass =


  f/a (force divided by acceleration)
• Acceleration =

  f/m (force divided by mass)
• Second law of motion?

  force equals mass times acceleration
• Third law of motion?

  for every action, there is an equal and opposite reaction