Sprint 17 · Chapter 2

Acceleration: How Fast Velocity Changes

Define average and instantaneous acceleration, read it from graphs, and tell the sign of acceleration apart from speeding up or slowing down.

1. 1Rate of Change of Velocity
2. 2Galileo Rolls the Balls
3. 3Sign Is Not Slowing Down
4. 4Average Acceleration, Worked
5. 5True or False: Exercise 2.7
6. 6Fig. 2.15: A Speed–Time Graph
7. 7Exercise 2.18: Speed Graph
8. 8Acceleration Quick Fire