Question: A close - coiled helical spring has a maximum load of 4 0 N and maximum shear stress induced is 1 0 0 MPa .

A close-coiled helical spring has a maximum load of 40 N and maximum shear stress induced is 100 MPa . The spring constant is 600Nm in compression. If the solid length (coils touching) of the spring is 60 mm , determine the wire diameter, number of coils and the coil diameter. G=32 GPa
A close - coiled helical spring has a maximum

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