English, asked by vinitvinit7373, 4 months ago

A tunnel is dug along a diameter of the earth of mass Me and radius Re. The
force on a particle of mass m placed in the tunnel at a distance r from the centre is

Answers

Answered by Anonymous

Explanation:

There is a particle of mass ′m′ at the centre of the tunnel. Find the minimum velocity given to the particle so that it just reaches to the surface of the earth is.

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A tunnel is dug along a diameter of the earth of mass Me and radius Re. Theforce on a particle of mass m placed in the tunnel at a distance r from the centre is​

Answers

A tunnel is dug along a diameter of the earth of mass Me and radius Re. The
force on a particle of mass m placed in the tunnel at a distance r from the centre is