Question

वेट ऑफ द पार्टिकल एट द सेंटर ऑफ द अर्थ इज ​

Answer 1

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weight of the particle at the centre of the Earth is zero.

Explanation:

The weight of a particle at the centre of the earth is zero. when particle is located at the centre of the earth , then, depth of particle from the surface of the earth, h = r. hence, weight of particle at the centre of the eart is zero.

Answer 2

Explanation:

Inside the earth, gravitational force will vary as

F=r2GMR3r3=R3GMr

Hence, at r=0, F=0.

Answer is zero