MCQOPTIONS
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| 1. |
The vector moment about the point \(\hat i + 2\hat j + 3\hat k\) of the resultant of the forces \(\hat i - 2\hat j + 5\hat k\) and \(3\hat j - 4\hat k\) acting at the point \( - 2\hat i + 3\hat j - \hat k\) is: |
| A. | \(5\hat i + \hat j - 4\hat k\) |
| B. | \(5\hat i - \hat j - 4\hat k\) |
| C. | \(3\hat i + \hat j - 3\hat k\) |
| D. | \(3\hat i + \hat j - 4\hat k\) |
| Answer» C. \(3\hat i + \hat j - 3\hat k\) | |