Motion Graphs 1. The distance-time graph shows Guza doing her shopping C D - 8 8 8 8 8 8 8 8 8 a) Describe the first 260 seconds of Guza's trip OA: AB: BC: CD: DE: A E F B 20 20 b) In which region was Guza travelling the fastest? 150 90 00 c) Calculate Guza's speed at i. OA:. it ВС: DE: The​

Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.