Statement A: The time period of a simple pendulum of infinite length is infinite.
Statement B: The time period of a simple pendulum is directly proportional to the square root of length.
If length of the pendulum is large, g no longer remains vertical but will be directed towards the centre of the earth and expression of the time period is given by
T =
Here, R is the radius of earth.
,
and
In general, time period of a simple pendulum
or