# Compute g at a distance of 4.5 x 10^7m from the center of a spherical object whose mass is 3.0 x 10^23 kg

1 answer

###### Question:

Compute g at a distance of 4.5 x 10^7m from the center of a spherical object whose mass is 3.0 x 10^23 kg

## Answers

Answer:[tex]g=0.0099\ m/s^2[/tex]Explanation:Given that,Mass of the object, [tex]m=3\times 10^{23}\ kg[/tex]Distance, [tex]r=4.5\times 10^7\ m[/tex]We need to compute the value g from the center of the object to the distance r.The formula to calculate g is given by :[tex]g=\dfrac{GM}{r^2}[/tex]G is Universal Gravitational ConstantSubstitute all the values in the above formula.[tex]g=\dfrac{6.67\times 10^{-11}\times 3\times 10^{23}}{(4.5\times 10^7)^2}\\\\=0.0099\ m/s^2[/tex]So, the required value of g is [tex]0.0099\ m/s^2[/tex].

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