Question

the time period of pendulum is 3 sec what does it mean​

Answer 1

Answer:

The time for one complete cycle, a left swing and a right swing, is called the period. 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.

A seconds pendulum is a pendulum whose period is precisely two seconds; one second for a swing in one direction and one second for the return swing, a frequency of 0.5 Hz.

Explanation:

Answer 2

it completes one pendulum in.. 3 seconds

2 pendulum in 6 sec

3 pendulum in 9 sec...

so onn