Acceleration-time graph of a particle in SHM is as shown in figure. Match the following columns
| Column I | Column II |
| (a) Displacement of particle at t1 | (p) zero |
| (b) Displacement of particle at t2 | (q) positive |
| (c) Velocity of particle at t1 | (r) negative |
| (d) Velocity of particle at t2 | (*) maximum |