MCQOPTIONS
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| 1. |
A ball is thrown up with an initial velocity of 20 m/s and after some time it returns. What is the maximum height reached? Take g = 10 m/s2. |
| A. | 80m |
| B. | 20m |
| C. | 70m |
| D. | 40m |
| Answer» C. | |