حلول التدريبات العملية الجاذبية - ديناميكا (دون الطاقة)

35. ب.28 - حساب كتلة الكرة الأرضية من خلال حركة القمر حولها.

تعمل قوة الجاذبية العامة فقط على القمر الاصطناعي.

نكتب معادلة الحركة الدائرية ونعبر عن كتلة الكرة الأرضية اعتمادًا على حركة القمر الاصطناعي: 

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