4 Written Questions

1. a force of attraction between objects that is due to their masses
2. an objects change in position overtime when compared with a reference point
3. a push or pull. all have both size and direction
4. the force that results from combining all the forces exerted on an object

4 Multiple Choice Questions

1. the rate at which velocity changes; an object does this if its velocity changes, if its direction changes, or both.
   1. friction
   2. motion
   3. acceleration
   4. newton
2. the speed of an object in a particular direction
   1. gravity
   2. motion
   3. weight
   4. velocity
3. the SI unit of force
   1. motion
   2. newton
   3. friction
   4. weight
4. the rate at which an object moves, this depends on the distance traveled and the time taken to travel that distance
   1. force
   2. speed
   3. motion
   4. mass

3 True/False Question

1. mass → the amount of matter that something is made of
   

   True        False

2. friction → an objects change in position overtime when compared with a reference point
   

   True        False

3. weight → the SI unit of force
   

   True        False