Planet x has the half the size of earth and a density three times that of the earth. determine the acceleration due to gravity on planetx select one: 9/2 2g/3 39/2 2g 3

Explanation:

As we know that the acceleration due to gravity is given as

now we know that mass is the product of density and volume

so we will have

Now we have

now size of new planet is half that of size of Earth and the density is 3 times the density of Earth

so we have

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