Question 16.9: Two springs of mean diameters 15 mm and 25 mm are connected ...

Strength of Materials

Two springs of mean diameters 15 mm and 25 mm are connected in series. Each spring has 10 coils and the diameter of spring wire is 3 mm. Determine the deflection of the spring under maximum load if the permissible shear stress is 160 MPa and the shear modulus is 80 GPa

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