For the following questions answer them individually
What is the ratio of maximum tangential stress ($$\sigma_t$$) and maximum radial stress ($$\sigma_r$$) of a solid disk flywheel ?
The cone angle of a pivot bearing is increased by 2%. The maximum load carrying capacity at the bearing will increase by
Volumetric strain of a rectangular body subjected to an axial force, in terms of linear strain e and Poisson’s ratio $$\mu$$, is equal to