Estimate the value of the gravitational constant G
Chapter 6, Problem 6.77(choose chapter or problem)
Estimate the value of the gravitational constant G inNewtons law of universal gravitation using the followingdata: the acceleration due to gravity at the Earths surface isabout 10 m/s2; the Earth has a circumference of about40 X 106m; rocks found on the Earths surface typicallyhave densities of about 3000 kg/m3 and assume this densityis constant throughout (even though you suspect it is not true).
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