Find the limiting peripheral velocity of a rotating steel ring if the allowable stress is 140 Mpa and the mass density o
Posted: Fri May 27, 2022 6:43 am
Find the limiting peripheral velocity of a rotating steel ring if the allowable stress is 140 Mpa and the mass density of steel is 7850 kg/m3. At what angular velocity will the stress reach 200 Mpa if the mean radius is 250 mm?