Question

What is mean and extreme position in physics

Answer 1

Mean position is the position of the bob when the freely suspended pendulum is at rest. Extreme position is the position of the bob at the maximum distance from the mean position.

Answer 2

The extreme positions of a bob are theend points wherethe motion of the bobends and where the kineticengery of the bob is maximum.

The mean position is the center point where the bob completes half of its distance andthere it possess only potential energy