For oscillation of a simple pendulum of length L what is the maximum possible velocity at the lowest position What happens to the motion if velocity exceeds this value ?

Explanation

For oscillation of a simple pendulum max possible velocity at the lowest point `= sqrt (3 g l )` When the velocity exceeds `sqrt(3 g L )` but is less than `sqrt(5 g L)` , the bob leaves the vertical circle When upsilon `= sqrt(5 g L )` the bob will complete the vertical circle .