Changes
From Karnataka Open Educational Resources
11 bytes added
, 11:32, 4 December 2013
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| [[Image:Gravitation%20for%20wiki_html_m290004f7.gif]] <br> | | [[Image:Gravitation%20for%20wiki_html_m290004f7.gif]] <br> |
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− | <math>G m_1*M_s / r^12 = m_1*(v^12)/ r_1</math> | + | <math>G m_1*M_s / r^(12) = m_1*(v^(12))/ r_1</math> |
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| <math>v_1 = 2πr_1/T_1</math> | | <math>v_1 = 2πr_1/T_1</math> |
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| Substituting and rearranging we get | | Substituting and rearranging we get |
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− | <math>T_12/r_13 = 4π^2/G*M_s</math> | + | <math>(T_1)^2)/(r_1)^3 = 4π^2/G*M_s</math> |
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| Deriving this for another planet, we can arrive at the third law.<br><br> | | Deriving this for another planet, we can arrive at the third law.<br><br> |