As shown below, a homogeneous 50-kg rigid block is suspended by the three springs whose lower ends were originally at the same level. Each steel spring has 24 turns of 10-mm-diameter on a mean diameter of 100 mm, and G = 83 GPa. The bronze spring has 48 turns of 20-mm-diameter wire on a mean diameter of 150 mm, and G = 42 GPa. Compute the maximum shearing stress in each spring using Wahl formula.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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As shown below, a homogeneous 50-kg rigid block is suspended by the three springs whose lower ends
were originally at the same level. Each steel spring has 24 turns of 10-mm-diameter on a mean diameter
of 100 mm, and G = 83 GPa. The bronze spring has 48 turns of 20-mm-diameter wire on a mean
diameter of 150 mm, and G = 42 GPa. Compute the maximum shearing stress in each spring using Wahl
formula.
Phosphor
Bronze
Steel
Steel
2m
4m
50 kg
Transcribed Image Text:As shown below, a homogeneous 50-kg rigid block is suspended by the three springs whose lower ends were originally at the same level. Each steel spring has 24 turns of 10-mm-diameter on a mean diameter of 100 mm, and G = 83 GPa. The bronze spring has 48 turns of 20-mm-diameter wire on a mean diameter of 150 mm, and G = 42 GPa. Compute the maximum shearing stress in each spring using Wahl formula. Phosphor Bronze Steel Steel 2m 4m 50 kg
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