σ = F / A · ε = σ / E · δ = FL / EA · A = πd² / 4
AIM Lab · Interactive Mechanics
A circular rod fixed at one end and pulled at the other in a state of uniaxial tension. Move the sliders and watch the rod respond.
σ = F / A · ε = σ / E · δ = FL / EA · A = πd² / 4