Earth's revolution

Why earth revolves only around the sun why not revolves around the moon or jupiter?

Note by Puneet Kumar Rajan
7 years, 8 months ago

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Comments

do you know about this equation?

GMmr2\frac{GMm}{r^{2}}(Newton's equation)

Msun=1.8981×1030M_{sun}=1.8981 \times 10^{30}

Mmoon= 7.3×1023M_{moon}=~7.3 \times 10^{23}

Mjupiter=1.89×1027M_{jupiter}=1.89 \times 10^{27}

rsunearth=149.6×1011r_{sun-earth}=149.6 \times 10^{11}

rmoonearth=384400r_{moon-earth}=384400

rjupiterearth= 666.9×1011r_{jupiter-earth}=~666.9 \times 10^{11}

Calculate all these and you will find why.

Fahad Shihab - 7 years, 8 months ago
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