A particle executes  simple harmonic motion  with an amplitude of 4 cm. At the mean position,
Channel: Doubtnut
Date: 2020-08-23

A particle executes  simple harmonic motion  with an amplitude of 4 cm. At the mean position, the veloocity of the particles is 10 cm`//`s. The distance of the particles from the mean position when its speed becomes 5 cm`//`s is