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The quantity calculated for Earth is found to have the same numerical value as that…
PHYSICS · Subjective · CBSE · Physics · Gravitation · Gravitation
Problem
The quantity
T
2
a
3
\dfrac{T^{2}}{a^{3}}
a
3
T
2
calculated for Earth is found to have the same numerical value as that for Mars. Explain in one or two sentences what this equality signifies about the motion of all planets around the Sun.
Related theory
Planetary Motion & Orbits
Gravitation
Kepler's laws
Kepler's laws of planetary motion
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