In the following four Periods,(i) Time of revolution of a satellite just above the earth's surface $$Tst(ii)$$ Period of oscillation of mass inside the tunnel bored along the diameter of the earth $$Tma(iii)$$ Period of simple pendulum having a length equal to the earth's radius in a uniform field of $$9.8$$ $$N/kg$$ $$Tsp(iv)$$ Period of an infinite length simple pendulum in the earth's real gravitational field Tis

Question

In the following four Periods,(i) Time of revolution of a satellite just above the earth's surface $$Tst(ii)$$ Period of oscillation of mass inside the tunnel bored along the diameter of the earth $$Tma(iii)$$ Period of simple pendulum having a length equal to the earth's radius in a uniform field of $$9.8$$ $$N/kg$$ $$Tsp(iv)$$ Period of an infinite length simple pendulum in the earth's real gravitational field Tis

Infinity Learn · Accepted Answer

(i) $$Tst=2$$π$$(R+h)3GM=2$$$$π$$Rg [As h<

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