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`{:(" 'अ' " , " 'ब'"),(1. "गुरुत्वाकर्षण नियतांक",(i)" "Gm_(1)m_(2)//r^(2)),(2. " बल/द्रव्यमान",(ii)" "GM_(e )//R_(e)^(2)),(3." गुरुत्वीय त्वरण (g)", (iii)" अचर"),(4. " पृथ्वी की आकृति",(iv)" गुरुत्वीय क्षेत्र की तीव्रता"),(5. " गुरुत्वाकर्षण बल",(v)" दीर्घवृत्ताकार"):}`

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