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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 5 - Newton's Laws of Motion (Without Friction) > 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).

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).

on a smooth frictionless surface. They pull on a rope stretched between them. The ratio of the distance covered by them when they meet each other will be Two skaters have weight in the ratio 4:5 and are 9 m apart