MCQOPTIONS
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MCQOPTIONS
| 1. |
If the vector \({\rm{\vec k}}\) and \({\rm{\vec A}}\) are parallel to each other, then what is \({\rm{\vec k}} \times {\rm{\vec A}}\) equal to? |
| A. | \({{\rm{k}}^2}\overrightarrow {{\rm{A}}} \) |
| B. | \(\vec 0\) |
| C. | \(-{{\rm{k}}^2}\overrightarrow {{\rm{A}}} \) |
| D. | \({\rm{\vec A}}\) |
| Answer» C. \(-{{\rm{k}}^2}\overrightarrow {{\rm{A}}} \) | |