| Graph | Characteristics |
| a) | i) has v > 0 and a < 0 throughout |
| b) | ii) has x > 0 throughout and has a point with v = 0 and a point with a = 0 |
| c) | iii) has a point with zero displacement for t > 0 |
| d) | iv) has v < 0 and a > 0 |
a) matches with iii) has a point with zero displacement for t > 0
b) matches with ii) has x>0 throughout and has a point with v = 0 and a point with a = 0
c) matches with iv) has v < 0 and a > 0
d) matches with i) has v > 0 and a < 0 throughout