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Prove that the value of g …

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Prove that the value of g = 9.8

    • Posted by Amrita Kumari 5 years, 8 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Aditya Kumar 5 years, 8 months ago

    F=G×M×m÷r^2 Also, F=mg Therefore, mg=G×M×m÷r^2 g=G×M÷r^2, where G is the universal gravitational constant, M is mass of the earth and r is the radius of the earth? g=6.67×10^-11×6×10^24÷(6.4×10^6)^2 g=9.8m/s^2

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