A test particle is moving in a circular orbit in the gravitational field produced by a mass density \rho(r)= {K}/{r^{2}} . Identify the correct relation between the radius R of the particle’s orbit and its period T: [9 Apr 2019 Shift 2]

Correct Answer is : T/R is constant

JEE Main 9 Apr 2019 Paper 2 Solved Paper

Section: Physics

Question : 7 of 90

Marks: +1, -0

A test particle is moving in a circular orbit in the gravitational field produced by a mass density ρ(r)=

. Identify the correct relation between the radius R of the particle’s orbit and its period T:

[9 Apr 2019 Shift 2]

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