Deck : Deck General - 592/5076
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| With a given load on the cargo hook, the thrust on a cargo boom __________. |
| A) increases as the angle to the horizontal decreases |
| B) increases as the angle to the horizontal increases |
| C) is least at an angle of 45° and increases as the boom is raised or lowered |
| D) is greatest at an angle of 45° and decreases as the boom is raised or lowered |
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