A homogeneous 62-kg block is suspended by three springs whose lower ends were originally at the same level. The light steel spring made of 12-mm diameter wire consists of 22 turns on a mean diameter of 120 mm with G = 83 Ga. The light aluminum spring made of 16-mm diameter wire consists of 22 turns on a mean diameter of 120 mm with G70 GPa. The light bronze spring made of 20-mm diameter wire consists of 44 turns on a mean diameter of 200 mm with G = 42 GPa. Determine the shearing stress developed in each wire. Also, compute for the deflection sustained by the bronze spring.

A homogeneous 62-kg block is suspended by three springs whose lower ends were originally at the same level. The light steel spring made of 12-mm diameter wire consists of 22 turns on a mean diameter of 120 mm with G = 83 Ga. The light aluminum spring made of 16-mm diameter wire consists of 22 turns on a mean diameter of 120 mm with G70 GPa. The light bronze spring made of 20-mm diameter wire consists of 44 turns on a mean diameter of 200 mm with G = 42 GPa. Determine the shearing stress developed in each wire. Also, compute for the deflection sustained by the bronze spring.

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter4: Mechanical Processes

Section: Chapter Questions

Problem 4.20P

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