Position-Time Graphs: Changing Speed Video Tutorial
The Position-Time Graphs: Changing Speed Video Tutorial discusses the features of a position-time graph for the motion of objects that have a changing velocity. Numerous examples, illustrations, and animations assist in the explanations. The video lesson answers the following questions:
- What does a position-time graph look like for a changing velocity motion?
- How is a speeding up and a slowing down motion represented on a position-time graph?
- How can the direction of the velocity and acceleration be determined from a position-time graph?