Refer to the graphs in Fig 3.1. Match the following.
Graph |
Characteristic |
(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. |