MCQOPTIONS
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| 1. |
A balloon is connected to a meteorological station by a cable of length 200 m, inclined at 60 to the horizontal. Find the height of the balloon from the ground. Assume that there is no slack in the c |
| A. | 152.9 m |
| B. | 164.6 m |
| C. | 173.2 m |
| D. | 188.4 m |
| Answer» D. 188.4 m | |