The 2 7 Kn Force F Is Applied At Point A A Compute The Moment Of F About Point O Expressing It Both As A Scalar Pos 1 (15.4 KiB) Viewed 45 times
The 2 7 Kn Force F Is Applied At Point A A Compute The Moment Of F About Point O Expressing It Both As A Scalar Pos 2 (12.36 KiB) Viewed 45 times
The 2.7-KN force F is applied at point A. (a) Compute the moment of F about point O, expressing it both as a scalar (positive if CCW, negative if CW) and as a vector quantity. (b) Determine the coordinates of the points on the x-and y-axes about which the moment of F is zero. Assume XA-1.2 M. YA-2.0m, a-8, b-13. y, m A(x,y) x, m
Answers: (a) Scalar: Vector: (b) On the x axis: x- On they axis: yo Mo Mo-(0 0 0 14.7 m kN-m 1+0 m 0.06 k) kN-m
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