NEETPhysics-Gravitation
NEET Physics Kepler's Laws MCQ Question
Type: MCQ-numerical-Medium-Class 11
If a graph is plotted between T² and r³ for a planet, then its slope will be (where Ms is the mass of the sun)
A
4π²/GMₛ
B
GMₛ/4π
C
4π.GMₛ
D
4π.GMₛ
Correct Answer
Option A
Detailed Explanation
Using Kepler's third law, T² = (4π²/GMₛ)r³, the slope of the graph T² vs r³ is 4π²/GMₛ.
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