Please answerASAP

Somewhere on a distant planet, a simple pendulum is pulled away from the equilibrium
point and released. The pendulum comes back to the point of release exactly 2.4 seconds after the release. If the length of the pendulum is 1.3 m, what is the acceleration due to gravity on the planet?

Explanation:

The period of a simple pendulum is given by the equation

where

L is the lenght of the pendulum

g is the acceleration due to gravity at the location of the pendulum

We notice from the formula that the period of a pendulum does not depend on the mass of the system

In this problem:

-The pendulum comes back to the point of release exactly 2.4 seconds after the release. --> this means that the period of the pendulum is

T = 2.4 s

- The length of the pendulum is

L = 1.3 m

Re-arranging the equation for g, we can find the acceleration due to gravity on the planet:

no

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