An old covered bridge across a country stream weighs
An old covered bridge across a country stream weighs 89,200N. A large truck stalls 4m from one end of the 9.00-m bridge. What weight must each of the piers support if the truck weighs98,000N?
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an old covered bridge across a country stream weighs 89200n a large truck stalls 4m from one end of the 900-m bridge
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