SOLUTION: A girder of a railway bridge is in the parabolic form (open downward) with span looft and the height point on the arch is left above the bridge.find the height of the bridge at 10
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Question 1167130: A girder of a railway bridge is in the parabolic form (open downward) with span looft and the height point on the arch is left above the bridge.find the height of the bridge at 10 feet to the left or right from the midpoint of the bridge.
Answer by ikleyn(52788) (Show Source): You can put this solution on YOUR website!
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Unclear.
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