3 Written Questions

1. the acceleration of an object depends on the mass and the amount of force applied
2. the motion of a body when only gravity is acting on it
3. the constant velosity of a falling object when the force of air resistence and magnitude are equal

2 Multiple Choice Questions

1. an object at rest stays at rest until an unbalanced force acts upon it; an object in motion stays in motion until a bablanced force acts upon it
   1. newton's first law
   2. Newton's third law
   3. newton's second law
   4. terminal velocity
2. where there is an action there is a reaction
   1. Newton's third law
   2. inertia
   3. newton's second law
   4. newton's first law

2 True/False Question

1. projectile motion → the tendency of an object to resist change
   

   True        False

2. inertia → the motion of a body when only gravity is acting on it
   

   True        False