Four forces of equal magnitude act on the pipe shown, which has
a fixed connection at the origin O. You may use each force more
than once, or not at all, when answering this question. At point
O:
1.) Which force(s) exerts the strongest moment around the
x-axis?
2.) Which force(s) exert NO moment around the x-axis?
3.) Which force(s) exerts the strongest moment around the
y-axis?
4.) Which force(s) exert NO moment around the y-axis?
5.) Which force(s) exerts the strongest moment around the
z-axis?
6.) Which force(s) exert NO moment around the z-axis?
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0.3 m )y B 0.4 m 0.2 m