Question

From the bob of a simple pendulum takes 1.25 seconds to go from one extreme position to another extreme position. Calculate the time period of the pendulum

Answer 1

Answer:

5 sec

Explanation:

If the time taken by one pendulum to reach its mean position from the extreme position is 1.25 seconds then a pendulum will move to two extreme positions from one mean position only.

That will means that the total time period = 2 * 1.25 = 2.50 seconds.

Since, a pendulum will move from mean to the extreme, extreme to mean, mean to the extreme and again extreme to mean, it will cover 2 cycles.

Hence, 2 * 2.50 = 5 sec

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