If the gravitational force on you is 670N on the earth, how strong is the gravitational force on you on the surface of a neutron star that has the same mass as our sun and a diameter of 20.0km ?
Take the mass of the sun to be ms = 1.99×1030kg , the gravitational constant to be G = 6.67×10−11N⋅m2/kg2 , and the acceleration due to gravity at the earth's surface to be g = 9.810m/s2 .
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9.34*10^13
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