Orbit in Variable Density Field (Jee Mains) | ExamDuo
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Satellite motion
Hard
Orbit in Variable Density Field
A test particle is moving in a circular orbit in the gravitational field produced by a mass density
ρ
(
r
)
=
K
r
2
. Identify the correct relation between the radius R of the particle’s orbit and its period T:
SELECT ONE OPTION
A
TR is a constant
B
T/R is constant
C
T / R
2
is a constant
D
T
2
/ R
3
is a constant
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