Question
Question: A simple pendulum has time period T. What will be the percentage change in its time period if its am...
A simple pendulum has time period T. What will be the percentage change in its time period if its amplitude is decreased by 5 %?
A
6 %
B
3 %
C
1.5 %
D
0 %
Answer
0 %
Explanation
Solution
For small amplitude the time period is independent of the amplitude therefore there will be no change in its time period.