A simple pendulum has the same periodic time (T) at the top of a mountain of height (h) and at the bottom of a mine having a depth d . What is the relation between h and d?

If a pendulum swings with the same period at the top of the mountain and at the bottom of the mine then the ratio between height H of a mountain and the depth h of a mine is :

If a pendulum swings with the same period at the top of the mountain and at the bottom of the mine then the ratio between height H of a mountain and the depth h of a mine is :

A simple pendulum has a time period T. If the support and the pendulum fall freely, the time period will be

A simple pendulum has a time period T. If the support and the pendulum fall freely, the time period will be

A body starts rolling down an inclined plane of length L and height h. This body reaches the bottom of the plane in time t. The relation between L and t is?

A body starts rolling down an inclined plane of length L and height h. This body reaches the bottom of the plane in time t. The relation between L and t is?

If g is same at a height h and at a depth d , then

If g is same at a height h and at a depth d , then

What is the relation between height h and depth d for the same change in g?