In a zoo, a Metal-A cable with initial length of 4 meters and initial diameter 1 cm is needed to lift up an injured elephant with mass in 1350 kg. For safety purpose, safety factor of 4 is used and the Metal-A diameter elongated to be 4.013 meters when carry the elephant. The Metal-A wire is remains elastic deformation after putting down the elephant. 2). i) Calculate the engineering stress that exerted on the Metal-A cable. ii) Determine the percentage of elongation, and engineering strain on x, y and z-axis directions of the cable due to the tensile load. iii) Determine the final diameter, and percentage of reduction of area of the Metal-A cable under the applied tensile force.
In a zoo, a Metal-A cable with initial length of 4 meters and initial diameter 1 cm is needed to lift up an injured elephant with mass in 1350 kg. For safety purpose, safety factor of 4 is used and the Metal-A diameter elongated to be 4.013 meters when carry the elephant. The Metal-A wire is remains elastic deformation after putting down the elephant. 2). i) Calculate the engineering stress that exerted on the Metal-A cable. ii) Determine the percentage of elongation, and engineering strain on x, y and z-axis directions of the cable due to the tensile load. iii) Determine the final diameter, and percentage of reduction of area of the Metal-A cable under the applied tensile force.
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![2).
In a zoo, a Metal-A cable with initial length of 4 meters and initial diameter 1 cm is needed to lift up an
injured elephant with mass in 1350 kg. For safety purpose, safety factor of 4 is used and the Metal-A
diameter elongated to be 4.013 meters when carry the elephant. The Metal-A wire is remains elastic
deformation after putting down the elephant.
i) Calculate the engineering stress that exerted on the Metal-A cable.
ii) Determine the percentage of elongation, and engineering strain on x, y and z-axis directions of the
cable due to the tensile load.
iii) Determine the final diameter, and percentage of reduction of area of the Metal-A cable under the
applied tensile force.
iv) If the zoo keeper selects a cable size with diameter of 5 mm. Is this cable safe to be applied in this
task?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9717619a-f9b9-4354-ba12-8d39ae3c1b76%2F1897123f-d65e-4aaa-90d0-7af2c27533aa%2Fmdx15gc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2).
In a zoo, a Metal-A cable with initial length of 4 meters and initial diameter 1 cm is needed to lift up an
injured elephant with mass in 1350 kg. For safety purpose, safety factor of 4 is used and the Metal-A
diameter elongated to be 4.013 meters when carry the elephant. The Metal-A wire is remains elastic
deformation after putting down the elephant.
i) Calculate the engineering stress that exerted on the Metal-A cable.
ii) Determine the percentage of elongation, and engineering strain on x, y and z-axis directions of the
cable due to the tensile load.
iii) Determine the final diameter, and percentage of reduction of area of the Metal-A cable under the
applied tensile force.
iv) If the zoo keeper selects a cable size with diameter of 5 mm. Is this cable safe to be applied in this
task?
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