Estimate shaft elongation in millimeters with applied force

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Reference no: EM13298972

A 4.00-cm-diameter, 0.80-m long rod of aluminum 7075-T6 is subjected to an axial tensile force with a factor of safety of 1.75. The yield stress and modulus of elasticity of aluminum 7075-T6 are 500. MPa and 210. GPa, respectively.

Estimate the shaft normal cross sectional area in in2.

a. 1.9

b. 1.94

c. 2

d. 1.95

Estimate the shaft normal cross sectional area in m2.

a. 0.0126

b. 0.0080

c. 0.00628

d. 0.00126

Estimate the shaft maximum allowable tensile force (KN) using a factor of safety of 1.75.

a. 300

b. 359040

c. 285

d. 359

Convert the Modulus of Elasticity of 210 GPa to lb/in2.

a. 3.0 X10^7

b. 3.04 x10^7

c. 3.046 x 10^6

d. 3.05 X10^7

Estimate the shaft elongation in millimeters with an applied force of 300KN.

a. 0.000909

b. 0.9

c. 0.00126

d. 0.00114

Estimate the shaft strain with an axial force of 300. KN.

a. 0.00114

b. 0.00126

c. 0.909

d. 0.349

Reference no: EM13298972

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Estimate shaft elongation in millimeters with applied force : A 4.00-cm-diameter, 0.80-m long rod of aluminum 7075-T6 is subjected to an axial tensile force with a factor of safety of 1.75. The yield stress and modulus of elasticity of aluminum 7075-T6 are 500. MPa and 210. GPa, respectively.

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