An inclined plane makes an angle `30^(@)` with the horizontal. A groove (OA) of length 5m cut in the
Channel: Doubtnut
Date: 2020-07-26

An inclined plane makes an angle `30^(@)` with the horizontal. A groove (OA) of length 5m cut in the plane makes an angle `30^(@)` with OX. A short smooth cylinder is free to slide down under the influence of gravity. The time taken by the cylinder to reach from A to O is `(g=10ms^(-2))`