1. A steel rod (initial diameter: 3.2 mm, initial length: 42 mm) is extended by a uniaxial tensile load of 4800 N in 120 seconds. At this load, the length of the rod is measured as 49,2 mm. Calculate the followings: (a) Stress and strain occurred on the rod at this load. (b) Initial strain rate.
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![1. A steel rod (initial diameter: 3.2 mm, initial length: 42 mm) is extended by a
uniaxial tensile load of 4800 N in 120 seconds. At this load, the length of the
rod is measured as 49,2 mm. Calculate the followings:
(a) Stress and strain occurred on the rod at this load.
(b)
Initial strain rate.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff6b3f8cf-71fa-4805-839c-d62d2a7312f3%2F0025f0e5-5e7c-4910-8e44-ba4cce4f4a7c%2Fxr1s1r6_processed.jpeg&w=3840&q=75)
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