OSCILLATION OF SIMPLE PENDULUM

In an oscillating simple pendulum, at any point, the sum of KE and PE is a constant.

Periodic Motion||Oscillation||Simple Pendulum

The period of oscillation of a simple pendulum of constant length at earth surface is T. Its period inside a mine is C

The period of oscillation of a simple pendulum of constant length at surface of the earth is T. Its time period inside mine will be

The period of oscillation of a simple pendulum of constant length at earth surface is T. Its period inside a mine is C

For an oscillating simple pendulum, is the tension constant throughout the oscillation ? If not when it is the least

For an oscillating simple pendulum, is the tension constant throughout the oscillation ? If not when it is the greatest.

In the case of an oscillating simple pendulum what is the work done by the tension in the string ?