11-2, 11-3 Notes
Elementary / Math / Ratios and Proportions
Objectives: Identify appropriate SI units for measuring speed Compare and contrast average speed and instantaneous speed Interpret distance-time graphs Calculate the speed of an object using slopes Describe how velocities combine Identify changes in motion that produce acceleration Describe examples of constant acceleration Calculate the acceleration of an object Interpret speed-time and distance-time graphs Classify acceleration as positive or negative Describe instantaneous acceleration