A toy car of mass m is having two similar rubber ribbons

Last updated: 6/27/2023

A toy car of mass m is having two similar rubber ribbons attached to it as shown in the figure The force constant of each rubber ribbon is k and surface is frictionless The car is displaced from mean position by x cm and released At the mean position the ribbons are undeformed Vibration period is m 2k 1 2 2 2 m 2k k 3 2T k 4 2T m k k