Physics, 06.08.2019 23:30 theworld58
Aparticular planet has a moment of inertia of 9.74 × 1037 kg ⋅ m2 and a mass of 5.98 × 1024 kg. based on these values, what is the planet's radius? hint: because planets are the shape of a sphere, the moment of inertia is i = (2/5)mr2.
a) 6.38 x 106 m
b) 2.55 × 106 m
c) 6.52 × 1012 m
d) 4.07 × 1013m
Answers: 1
of a sphere is:
(1)
is the moment of inertia of the planet (assumed with the shape of a sphere)
is the mass of the planet
is the radius of the planet
(2)
(3)
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Aparticular planet has a moment of inertia of 9.74 × 1037 kg ⋅ m2 and a mass of 5.98 × 1024 kg. base...
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