Question

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Answer 1

Answer:

1:1

Explanation:

because time period of pendulum is

$2\pi \times \sqrt{ \frac{length}{time} }$

there is no mass in the formula.

Answer 2

Answer:

Ratio is 1:1

Explanation:

We know that

frequency of simple pendulum =

$2\pi \sqrt{ \frac{l}{g} }$

From above formula we absorb that frequency of pendulum is depend on length so the ratio is 1:1 but it doesn't depend on mass .