Question

4.3 Determine the diameter of a ductile steel bar (Fig 4.15) if the tensile load $F$ is 35,000 N and the torsional moment $T$ is 1800 Nm. Use a factor of safety $N = 1.5$. $E = 207 imes 10^6 ext{ kPa } (2.1 imes 10^6 ext{ kgf/}cm^2)$ and $sigma_{yp}$ is 207,000 kPa (2100 kgf/cm$^2$). Use the maximum shear stress theory. [Ans. $d = 4.1$ cm]

          4.3 Determine the diameter of a ductile steel bar (Fig 4.15) if the tensile load $F$ is 35,000 N and the torsional moment $T$ is 1800 Nm. Use a factor of safety $N = 1.5$.
$E = 207 	imes 10^6 	ext{ kPa } (2.1 	imes 10^6 	ext{ kgf/}cm^2)$ and $sigma_{yp}$ is 207,000 kPa (2100 kgf/cm$^2$).
Use the maximum shear stress theory.
[Ans. $d = 4.1$ cm]

4.3 Determine the diameter of a ductile steel bar (Fig 4.15) if the tensile load F is 35,000 N and the torsional moment T is 1800 Nm. Use a factor of safety N = 1.5.
E = 207 imes 10^6 ext kPa (2.1 imes 10^6 ext kgf/cm^2) and sigmayp is 207,000 kPa (2100 kgf/cm^2).
Use the maximum shear stress theory.
[Ans. d = 4.1 cm]

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University Physics with Modern Physics

Hugh D. Young 14th Edition

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Solved by Expert Adi S

07/12/2023

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4.3 Determine the diameter of a ductile steel bar (Fig 4.15) if the tensile load F is 35,000 N and the torsional moment T is 1800 Nm. Use a factor of safety N = 1.5. E = 207 x 10^6 kPa (2.1 x 10^6 kgf/cm^2) and sigma_yp is 207,000 kPa (2100 kgf/cm^2). Use the maximum shear stress theory. [Ans. d = 4.1 cm] Fig. 4.15 Problem 4.3