MCQOPTIONS
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MCQOPTIONS
| 1. |
The displacement of a particle under going rectilinear motion along the x-axis is given by x = 2t3 + 21t2 + 60t + 6 metres. |
| A. | 27 m/s2 |
| B. | 18 m/s2 |
| C. | 36 m/s2 |
| D. | 9 m/s2 |
| E. | 107 dynes |
| Answer» E. 107 dynes | |