MCQOPTIONS
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MCQOPTIONS
| 1. |
The drag force coefficient CD is ____ |
| A. | 2R /pu<sub>2</sub> |
| B. | 2R /pu<sub>3</sub> |
| C. | 2R /pu |
| D. | R /pu<sub>0.5</sub> |
| Answer» B. 2R /pu<sub>3</sub> | |