A man of mass `60kg` is standing on a platform executing SHM in the vertical plane.
Channel: Doubtnut
Date: 2020-07-12

A man of mass `60kg` is standing on a platform executing SHM in the vertical plane. The displacement from the mean position varies as `y = 0.5sin(2pift)`. The value of `f`, for which the man will feel weightlessness at the highest point, is (`y` in metre)