Physics, 07.11.2020 08:50, aliyahmuhammad5197
An astronomer at the equator measures the Doppler shift of sunlight at sunset. From this, she calculates that
Earth’s tangential velocity at the equator is 465 m/s. The centripetal acceleration at the equator is
3.41 10 2 m/s2
. Use this data to calculate Earth’s radius.
Answers: 1
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An astronomer at the equator measures the Doppler shift of sunlight at sunset. From this, she calcul...
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