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Date: 15-12-2016
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Date: 14-3-2021
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Date: 11-3-2021
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"Weighing” the Earth
Once you know G, to the formula (1) for the acceleration g due to gravity,
......(1)
and solve for the earth mass me to get
As a result, Cavendish was able to use his value for G to determine the mass of the earth. This was the first determination of the earth’s mass, and as a result the Cavendish experiment became known as the experiment that “weighed the earth”.
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تفوقت في الاختبار على الجميع.. فاكهة "خارقة" في عالم التغذية
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أمين عام أوبك: النفط الخام والغاز الطبيعي "هبة من الله"
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قسم شؤون المعارف ينظم دورة عن آليات عمل الفهارس الفنية للموسوعات والكتب لملاكاته
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