1 ft 1 ft 1 ft - A 12 in.-diameter telephone pole 30 ft tall has four crosspiece wire hangers attached as in the figure.

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answerhappygod
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1 ft 1 ft 1 ft - A 12 in.-diameter telephone pole 30 ft tall has four crosspiece wire hangers attached as in the figure.

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1 Ft 1 Ft 1 Ft A 12 In Diameter Telephone Pole 30 Ft Tall Has Four Crosspiece Wire Hangers Attached As In The Figure 1
1 Ft 1 Ft 1 Ft A 12 In Diameter Telephone Pole 30 Ft Tall Has Four Crosspiece Wire Hangers Attached As In The Figure 1 (35.1 KiB) Viewed 35 times
1 ft 1 ft 1 ft - A 12 in.-diameter telephone pole 30 ft tall has four crosspiece wire hangers attached as in the figure. The crosspieces are 2 in. square in cross section and 4 ft long; they are separated by a distance of 1 ft. Estimate the moment exerted about the base of the pole in a uniform wind of velocity 25 mi/h. Assuming that the surface of the pole affects the results (smooth versus rough), perform calculations for both cases. 1 ft UU u
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