# 5.5 m2.5 mFigure P260 lbсВө12 in, A40 inPFigure P2.23Figure P2.242.24 Two forces of magnitude P each act on the beam. Determine the angle 0for which the combined moment of the forces about A is zero.2.25 A force P in the xy-plane acts on the triangular plate. The moments of Pabout points O, A, and B are Mo 350 N m clockwise, MA 0, and MB 0Determine P2.26 A force P in the xy-plane acts on the triangular plate. The moments of Pabout points O, A, and B are Mo 80 N m counterclockwise, MA 200 N mclockwise, and M 0. Determine PA500 mm12 in.5 in400 mmВFigure P2.25, P2.26Figure P2.272.27 Determine the moment of the force F 9i + 18j lb about point O byC

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2.26 how do the moment work in this problem. How can they be showed. Draw if possible. help_outlineImage Transcriptionclose5.5 m 2.5 m Figure P2 60 lb с В ө 12 in, A 40 in P Figure P2.23 Figure P2.24 2.24 Two forces of magnitude P each act on the beam. Determine the angle 0 for which the combined moment of the forces about A is zero. 2.25 A force P in the xy-plane acts on the triangular plate. The moments of P about points O, A, and B are Mo 350 N m clockwise, MA 0, and MB 0 Determine P 2.26 A force P in the xy-plane acts on the triangular plate. The moments of P about points O, A, and B are Mo 80 N m counterclockwise, MA 200 N m clockwise, and M 0. Determine P A 500 mm 12 in. 5 in 400 mm В Figure P2.25, P2.26 Figure P2.27 2.27 Determine the moment of the force F 9i + 18j lb about point O by C fullscreen
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Step 1

As mentioned in the question the value of the moment force P at point B is zero. This indicates that the force passes through the point B. Based on the fact consider the diagram shown in which the P is the force acting on the system and θ is the angle between the direction of force and x axis.

Step 2

The sign convention for the counter-clockwise direction for the moment is taken here as positive and clockwise as negative.

Write the expression for the moment of force P about the point O and substitute the respective values.

Step 3

Similarly, write the expression for the moment of force P about the point ...

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