What minimum horizontal speed should be given to the bob of a simple pendulum of length l so tht it describes a complete circle?

the velocity of the bob of a simple pendulum is minimum at _____

A simple pendulum of mass m and length l stands in equilibrium in vertical position .The maximum horizontal velocity that should be given to the bob at the bottom so that it completes on revolution is

A simple pendulum of mass m and length l stands in equilibrium in vertical position .The maximum horizontal velocity that should be given to the bob at the bottom so that it completes on revolution is

The bob of a simple prendulum is suspended by a strinng of length 80 cm . What minimum horizontal velocity should be imparted to the bob so that it reaches it reaches the height of suspension point ? (g=10 m//s^(2))

The both of a pendulum has mass m = 1 kg and charge q = 40mu C . Length of pendulum is = 0.9 m. The point of suspensison also has the same charge 40 muC . What is the minimum speed u (in m/s) should be imparted to the bob so that it can complete vertical circle ?

The both of a pendulum has mass m = 1 kg and charge q = 40mu C . Length of pendulum is = 0.9 m. The point of suspensison also has the same charge 40 muC . What is the minimum speed u (in m/s) should be imparted to the bob so that it can complete vertical circle ?

A simple pendulum of bob of mass m and length L has one of its ends fixed at the centre O of a vertical circle, as shown in the figure. If 0=60^(@) at the point P , the minimum speed u that should be given to the bob so that it completes vetical circle is