If you weigh 685 N on the earth, what would be your weight on the surface of a neutron star that has the same mass as our sun and a diameter of 18.0 km ? Take the mass of the sun to be m₂ = 1.99x1030 kg, the gravitational constant to be G = 6.67x10-11 N - m²/kg², and the free-fall acceleration at the earth's surface to be g = 9.8 m/s².

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Chapter1: Units, Trigonometry. And Vectors
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Neutron stars, such as the one at the center of the Crab
Nebula, have about the same mass as our sun but a much
smaller diameter.
Part A
If you weigh 685 N on the earth, what would be your weight on the surface of a neutron star that has the same mass as our sun and a diameter of
18.0 km ?
Take the mass of the sun to be m² = 1.99×10³0 kg, the gravitational constant to be G = 6.67×10-11 N · m²/kg², and the free-fall acceleration at
the earth's surface to be g = 9.8 m/s² .
Express your weight wstar in newtons.
View Available Hint(s)
Wstar
=
Submit
5 ΑΣΦ
?
N
Transcribed Image Text:Neutron stars, such as the one at the center of the Crab Nebula, have about the same mass as our sun but a much smaller diameter. Part A If you weigh 685 N on the earth, what would be your weight on the surface of a neutron star that has the same mass as our sun and a diameter of 18.0 km ? Take the mass of the sun to be m² = 1.99×10³0 kg, the gravitational constant to be G = 6.67×10-11 N · m²/kg², and the free-fall acceleration at the earth's surface to be g = 9.8 m/s² . Express your weight wstar in newtons. View Available Hint(s) Wstar = Submit 5 ΑΣΦ ? N
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