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अध्याय 10

गुरुत्वाकर्षण

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📖 अध्याय नोट्स

गुरुत्वाकर्षण का सार्वत्रिक नियम

F = G × m₁m₂ / r²
G = 6.674 × 10⁻¹¹ N·m²/kg²

मुक्त पतन

g = GM/R²
v = u + gt
h = ut + ½gt²
v² = u² + 2gh

द्रव्यमान vs भार

उत्प्लावन और आर्किमिडीज का सिद्धांत

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