Explanation Given: The diameter of the neutron star, D = 16 km = 1 .6 × 10 4 m The radius of the star, R = 6 × 10 6 m Mass of the star, M = 1.5 M ⊙ = 1.5 × 1.989 × 10 30 kg The angular velocity of the star, ω = 1 rev/month Formula used: Moment of inertia of the sphere about the axis, I = 2 5 M R 2 The angular momentum , L = I ω Calculation: Convert the angular velocity from rev/month to rad/s. ω = 1 rev/month × 2 π rad 1 rev × 1 month 30 × 24 × 60 × 60 s ω = 2.423 × 10 − 6 rad/s The moment of inertia of the star, I = 2 5 × 2.9835 × 10 30 kg × ( 6 × 10 6 m ) 2 I = 4.296 × 10 43 kg ⋅ m 2 Therefore, the angular momentum is, L = 4.296 × 10 43 kg ⋅ m 2 × 2.423 × 10 − 6 rad/s L = 1...

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Author: Douglas Giancoli

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Chapter 33, Problem 39GP

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The angular velocity of the neutron star.

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Chapter 33, Problem 38P

Chapter 33, Problem 40GP

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Ch. 33 - Prob. 1OQ Ch. 33 - Prob. 2OQ Ch. 33 - Prob. 1Q Ch. 33 - Prob. 2Q Ch. 33 - Prob. 3Q Ch. 33 - Prob. 4Q Ch. 33 - Prob. 5Q Ch. 33 - Prob. 6Q Ch. 33 - Prob. 7Q Ch. 33 - Prob. 8Q

Ch. 33 - Prob. 9Q Ch. 33 - Prob. 10Q Ch. 33 - Prob. 11Q Ch. 33 - Prob. 12Q Ch. 33 - Prob. 13Q Ch. 33 - Prob. 14Q Ch. 33 - Prob. 15Q Ch. 33 - Prob. 16Q Ch. 33 - Prob. 17Q Ch. 33 - Prob. 18Q Ch. 33 - Prob. 1MCQ Ch. 33 - Prob. 2MCQ Ch. 33 - Prob. 3MCQ Ch. 33 - Prob. 4MCQ Ch. 33 - Prob. 5MCQ Ch. 33 - Prob. 6MCQ Ch. 33 - Prob. 7MCQ Ch. 33 - Prob. 8MCQ Ch. 33 - Prob. 9MCQ Ch. 33 - Prob. 10MCQ Ch. 33 - Prob. 1P Ch. 33 - Prob. 2P Ch. 33 - Prob. 3P Ch. 33 - Prob. 4P Ch. 33 - Prob. 5P Ch. 33 - Prob. 6P Ch. 33 - Prob. 7P Ch. 33 - Prob. 8P Ch. 33 - Prob. 9P Ch. 33 - Prob. 10P Ch. 33 - Prob. 11P Ch. 33 - Prob. 12P Ch. 33 - Prob. 13P Ch. 33 - Prob. 14P Ch. 33 - Prob. 15P Ch. 33 - Prob. 16P Ch. 33 - Prob. 17P Ch. 33 - Prob. 18P Ch. 33 - Prob. 19P Ch. 33 - Prob. 20P Ch. 33 - Prob. 21P Ch. 33 - Prob. 22P Ch. 33 - Prob. 23P Ch. 33 - Prob. 24P Ch. 33 - Prob. 25P Ch. 33 - Prob. 26P Ch. 33 - Prob. 27P Ch. 33 - Prob. 28P Ch. 33 - Prob. 29P Ch. 33 - Prob. 30P Ch. 33 - Prob. 31P Ch. 33 - Prob. 32P Ch. 33 - Prob. 33P Ch. 33 - Prob. 34P Ch. 33 - Prob. 35P Ch. 33 - Prob. 36P Ch. 33 - Prob. 37P Ch. 33 - Prob. 38P Ch. 33 - Prob. 39GP Ch. 33 - Prob. 40GP Ch. 33 - Prob. 41GP Ch. 33 - Prob. 42GP Ch. 33 - Prob. 43GP Ch. 33 - Prob. 44GP Ch. 33 - Prob. 45GP Ch. 33 - Prob. 46GP Ch. 33 - Prob. 47GP Ch. 33 - Prob. 48GP Ch. 33 - Prob. 49GP Ch. 33 - Prob. 50GP Ch. 33 - Prob. 51GP Ch. 33 - Prob. 52GP

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