A slab is subjected to two forces `vec F_(1) and vec F_(2)` of same magnitude F as shown in the
Channel: Doubtnut
Date: 2020-01-03

A slab is subjected to two forces `vec F_(1) and vec F_(2)` of same magnitude F as shown in the figure . Force `vec F_(2)` is in XY-plane while force `F_(1)` acts along z-axis at the point `(2 vec I + 3 vec j)` .The moment of these forces about point O will be :