For the spring/mass system with an external force of the

Last updated: 8/9/2022

For the spring/mass system with an external force of the form Fext = sin(bt), what needs to be the case to see the exact phenomenon of beats? No damping, and a natural frequency in yc of exactly b. No damping, and a natural frequency in yc close to b. Light damping, and a natural frequency in yc of exactly b. Light damping, and a natural frequency in yc close to b.