An l-shaped bracket lying in a horizontal plane supports a load p 5 150 lb (see gure). the bracket has a hollow rectangular cross section with thickness t 5 0.125 in. and outer dimensions b 5 2.0 in. and h 5 3.5 in. the centerline lengths of the arms are 5 20 in. 1b and b 5 30 in. 2 considering only the load p, calculate the maximum tensile stress s t , maximum compressive stress s c, and maximum shear stress t max at point a, which is located on the top of the bracket at the support.
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Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.
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An l-shaped bracket lying in a horizontal plane supports a load p 5 150 lb (see gure). the bracket h...
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