A 2. The uniform wire ABC, of un-stretched length 21, is attached to the supports shown and a vertical load P is applied at the midpoint B. Denoting by A the cross-sectional area of the wire and by E the modulus of elasticity, show that, for 8<< 1, the defection at the midpoint B is: B P 7 8=13 P AE
A 2. The uniform wire ABC, of un-stretched length 21, is attached to the supports shown and a vertical load P is applied at the midpoint B. Denoting by A the cross-sectional area of the wire and by E the modulus of elasticity, show that, for 8<< 1, the defection at the midpoint B is: B P 7 8=13 P AE
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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