Question

If a 2m long pendulum has a time period of 4 seconds, what should be the length of a pendulum of time
period 8 seconds?

Answer 1

Answer:

length Is 7 m

Explanation:

i am right bro or not

Answer 2

Answer:

Question: The period of a pendulum is proportional to the square root of its length. A 2.0 m long pendulum has a period of 3.0 s.

Explanation:

please mark me in brain list plz