Question

8. A pendulum is moving in a periodic motion
with period T. If its length is increased by
4 times, then its period
1) Increases by 4 times
2) Increases by 2 times
3) Decreases by 4 times
4) Decreases by 2 times​

Answer 1

Answer:

Heyy ur answer is

2

increase by 2 times