Question

the time period of a pendulum at the surface of earth is T what will be the time period at a surface of a new planet whose density is 8 times density of earth and its radius is half of the radius of Earth

Answer 1

A pendulum could not exist at the center of the Earth. Hypothetically, if it could exist, it would remain stationary. A pendulum requires gravity in order to work. There is no net gravity at the center of the earth because any object that existed there would feel equal attraction from the mass of the earth in every direction around it.

Answer 2

Answer:

Hey mates

Here is your answer

A pendulum could not exist at the center of the Earth. Hypothetically, if it could exist, it would remain stationary. A pendulum requires gravity in order to work. There is no net gravity at the center of the earth because any object that existed there would feel equal attraction from the mass of the earth in every direction around it.

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