Question

what will be the effect on time period of a simple pendulum when falls freely under the action of gravity?
class11 oscillation quess

Answer 1

When a pendulum is displaced sideways from its resting, equilibrium position, it is subject to a restoring force due to gravity that will accelerate it back toward the equilibrium position. ... The period depends on the length of the pendulum and also to a slight degree on the amplitude, the width of the pendulum's swing.