Use the Information in Table 6

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The Answer is Since looking at the ratios of the angular momentums of these bodies will suffice, wecan leave the units alone. So angular momentum is proportional to mass × angular speed × radiusof the

ext { orbit } ^2 ext {. }

For Earth, this is

1 ext { Earth mass } imes 1 / ( 1 ext { Earth year } ) imes ( 1 ext { A.U. } ) ^ { 2 } = 1

Jupiter

318 imes 1 / 11.9 imes ( 11.2 ) ^ { 2 } = 3350

imes Earth's orbital angular momentumPluto:

0.002 imes 1 / 248 imes ( 39.5 ) ^ { 2 } = 0.013

imes Earth's orbital angular momentumThe radius of the orbit (approximated by the semi-major axis)is most significant because it issquared in the relationship. We can see this by comparing Pluto and Earth. Even though Pluto isonly 0.2% of the Earth's mass, it has more than 1% of the Earth's orbital angular momentum.

Use the Information in Table 6

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Use the Information in Table 6

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Correct Answer:VerifiedShow Answer

Correct Answer:
Verified