Question

4. Calculate the mass of the earth. Given radius of the
earth = 6.4 * 106 m and g = 9.8 m/s2.​

Answer 1

Answer:

the answer

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Step-by-step explanation:

=R2GM

Given, G=6.67×10−11Nm2kg−2

R=6.4×106m

g=9.8ms−2

∴M=GgR2=6.67×10−119.8×6.4×6.4×1012

                               ≈6×1024kg