This is a 3 page lab sheet that includes 4 activities. The students would do these at stations set up by the teacher prior to the activity. During a class period (possibly two class periods), they would go to the stations and complete the activity and answer the questions associated with each. This is a great inquiry lab that gets the students thinking about newton's 1 law. Once students have completed it, I would do a discussion about the results and how each one pertained to newton's 1st law.