Mechanics Homework | 9-3 227 - Moment of resultant force about a point | Name_______________ |

Mr. Haynes | Date_______________ |

**Problem 9-3** Two forces P and Q pass through a point A which is 4 m to the right of and 3 m above a moment center O. Force P is 890 N directed up to the right at 30° with the horizontal and force Q is 445 N directed up to the left at 60° with the horizontal. Determine the moment of the resultant of these two forces with respect to O.