Question

When the pendulum is at rest and not swinging it is at its A  mean position B  extreme position C  moving D  none of these​

Answer 1

Answer:

A - Mean position

Explanation:

When the pendulum is at rest, not swinging, it hangs straight down. This position is called the "equilibrium position." It is convenient to take this position as the reference position mentioned as the "origin" in the definition of position.

Mean and equilibrium positions are same