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Mathematics, 24.11.2019 02:31 babyash12718

The maximum load for a horizontal rectangular beam varies jointly with the width of the beam and the square of the thickness of the beam and inversely with the length. if an 8 foot beam will support up to 750 lbs when the beam is 4 inches wide and 2 inches thick, what is the maximum load of a similar beam 10 feet long, 6 inches wide, and 2 inches thick

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