Suppose in Example 12-11, a 23-ton truck(ra = 23 X 103 kg)
Chapter 12, Problem 12.54(choose chapter or problem)
Suppose in Example 12-11, a 23-ton truck(ra = 23 X 103 kg) has its cm located 22 m from the left endof the bridge (point A). Determine the magnitude of theforce and type of stress in each strut. [Hint: See Fig. 12-29.
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