A)
Stress = F/A = (1000 x 9.8)/(pi x 0.0215^2) = 6.75 x 10^6 N/m^2
B)
Deflection = (6.75 x 10^6 x 0.039)/(3 x 10^10) = 8.77 x 10^-6 m
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A horizontal aluminum rod 4.3 c in diameter projects 3.9 cm from a wall. A 1000...
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