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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 9 - Circular Motion > A bridge is in the form of a semicircle of radius 40m. The greatest speed with which a motorcycle can cross the bridge without leaving the ground at the highest point (frictional force is negligibly small)

A bridge is in the form of a semicircle of radius 40m. The greatest speed with which a motorcycle can cross the bridge without leaving the ground at the highest point (frictional force is negligibly small)

A block is released on a smooth track from A. The minimum value of h so that the block will complete the loop is