Question

the bob of the pendulum takes 0.25 secs to go from extreme position to mean position. calculate the time period of the pendulam.

Answer 1

time period=o.25*4

1 second

Answer 2

Answer:

1 sec

Explanation:

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

The time period is the time taken by the pendulum to travel from its mean position to one extreme position , then to another extreme position and back to its mean position.

i.e. time taken from  ( O to A + A to B + B to O)

According to the question, time taken from O to A is 0.25 s.

So, the time period is 0.25 * 4  = 1 sec