Stress in a rotating ring can be calculated as
σ z = ω 2 ρ ( r 1 2 + r 1 r 2 + r 2 2 ) / 3 (2)
where
r 1 = outer radius of ring (m)
r 2 = inner radius of ring (m)
Motion - velocity and acceleration, forces and torque.
Forces due to circular motion and centripetal / centrifugal acceleration.
Stress is force applied on cross-sectional area.
Radial and tangential stress in thick-walled cylinders or tubes with closed ends - with internal and external pressure.
Hoop and longitudinal stress thin-walled tubes or cylinders.
Stress is force per unit area - strain is the deformation of a solid due to stress.
Young's Modulus (or Tensile Modulus alt. Modulus of Elasticity) and Ultimate Tensile Strength and Yield Strength for materials like steel, glass, wood and many more.
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