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JEE MAIN 2019
09-04-2019 S2
Question
A test particle is moving in a circular orbit in the gravitational field produced by a mass density $\rho(r)=\frac{K}{r^2}$. Identify the correct relation between the radius $R$ of the particle's orbit and its period $T$ :
Select the correct option:
A
T/R is a constant
B
TR is a constant
C
$\mathrm{T} / \mathrm{R}^2$ is a constant
D
$\mathrm{T}^2 / \mathrm{R}^3$ is a constant
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Question Tags
JEE Main
Physics
Medium
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