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AP® Physics 1 & 2

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Increasing Earth's Angular Momentum

APPH12-EPBVW9

Which of the following changes to Earth's properties results in an INCREASED angular momentum?

A

Increasing the Earth's density AND decreasing Earth's rotation period.

B

Decreasing Earth's mass AND increasing Earth's rotation period.

C

Decreasing Earth's radius AND decreasing Earth's mass.

D

Decreasing Earth's radius AND increasing Earth's rotation period.