1. Consider the diagram at the right in A answering the next three questions. Five locations along a roller coaster track are shown. Assume that there D В are negligible friction and air resistance forces acting upon the coaster car. a. Rank the five locations in order of increasing PE (smallest to largest PE). Use < and or = = signs b. Rank the five locations in order of increasing KE (smallest to largest KE). Use < and or = signs. c. Complete the relationship of the potential energy between the pair of points given: Use <, > and or = signs. i. A C ii. E_A ii. D C iv. D _E B_A V. C_B vi.

1. Consider the diagram at the right in A answering the next three questions. Five locations along a roller coaster track are shown. Assume that there D В are negligible friction and air resistance forces acting upon the coaster car. a. Rank the five locations in order of increasing PE (smallest to largest PE). Use < and or = = signs b. Rank the five locations in order of increasing KE (smallest to largest KE). Use < and or = signs. c. Complete the relationship of the potential energy between the pair of points given: Use <, > and or = signs. i. A C ii. E_A ii. D C iv. D _E B_A V. C_B vi.