The circular rod shown is made of the steel alloy AISI 4140 OQT 900. It has a diameter of 1.00 in and an initial length of 48 in. An axial tensile load of 15 000 lb. is applied during a certain operation. Compute: 1. the equivalent spring constant K, 2. the deformation X of the rod. The Young's modulus of the steel is known to be 30,000,000 psi. F=15 000 lb L= 48 in F=15 000 lb

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The circular rod shown is made of the steel alloy AISI 4140 OQT 900. It has a diameter of
1.00 in and an initial length of 48 in. An axial tensile load of 15 000 lb. is applied during a
certain operation.
Compute:
1. the equivalent spring constant K,
2. the deformation X of the rod.
The Young's modulus of the steel is known to be 30,000,000 psi.
F=15 000 lb
L= 48 in
F=15 000 lb
Transcribed Image Text:The circular rod shown is made of the steel alloy AISI 4140 OQT 900. It has a diameter of 1.00 in and an initial length of 48 in. An axial tensile load of 15 000 lb. is applied during a certain operation. Compute: 1. the equivalent spring constant K, 2. the deformation X of the rod. The Young's modulus of the steel is known to be 30,000,000 psi. F=15 000 lb L= 48 in F=15 000 lb
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