A body performs simple harmonic oscillations along the straight line `ABCDE` with
Channel: Doubtnut
Date: 2020-07-12

A body performs simple harmonic oscillations along the straight line `ABCDE` with `C` as the midpoint of `AE`. Its kinetic energies at `B` and `D` are each one fourth of its maximum value. If `AE = 2R`, the distance between `B` and `D` is