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System and Model: This exercise is a review of the definitions of position, velocity and acceleration. These concepts are used in several of the models in the hierarchy.
Answers:
Time | Time 1 | Time 2 | Time 3 | Time 4 | Time 5 | Time 6 | Time 7 | Time 8 |
|---|---|---|---|---|---|---|---|---|
Position | + | + | + | + | – | – | – | – |
Velocity | + | + | – | – | – | – | + | + |
Acceleration | + | – | – | + | – | + | + | – |
Acceleration/ | A | D | A | D | A | D | A | D |