The 2.8-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 x₁ = 1.5 m.YA = 2.1m, a=8, b= 14. y, m f A(x,y)

The 2.8-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 x₁ = 1.5 m.YA = 2.1m, a=8, b= 14. y, m f A(x,y)

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter2: Basic Operations With Force Systems

Section: Chapter Questions

Problem 2.43P: The moment of the force F=50i100j70klb about point O is MO=400i+410j300klbft. Determine the...

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