Question

please reply these two answers fast.....please ok....
who will reply correct i will mark them as brainliest and i will thank them......​

Answer 1

Answer:

1. If the length of a simple pendulum is increased, its time period will also increase.

2. The time period of a pendulum does not depend on the mass of bob. So if the mass of bob doubled, the time period remains the same.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

a) given above as image

b)Time period does not depend on mass of the Bob and thus it doesn't change.