MCQOPTIONS
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| 1. |
If jet of water coming out from a nozzle with a velocity 9.81 m/s, the angle of elevation being 30°, the time to reach the highest point is |
| A. | 0.25 s |
| B. | 0.50 s |
| C. | 1.0 s |
| D. | 1.5 s. |
| Answer» C. 1.0 s | |