A force \(\vec F = 3\hat i + 4\;\hat j - 3\;\hat k\) is applied at th – McqOptions

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1.	A force \(\vec F = 3\hat i + 4\;\hat j - 3\;\hat k\) is applied at the point P, whose position vector is \(\vec r = 2\hat i - 2\hat j - 3\hat k\). What is the magnitude of the moment of the force about the origin?
A.	23 units
B.	19 units
C.	18 units
D.	21 units
Answer» B. 19 units

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