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The polar ice caps have a combined mass of about 2.25 x 1019 kg. If all of the ice in the polar ice caps melted, by how much time would the length of a day (Earth's rotational period) change? For simplicity, assume each ice cap is an identical thin solid disk with a radius of 6.50 x 105 m. Find the change both in seconds and as a percentage of duration of a day.

The polar ice caps have a combined mass of about 2.25 x 1019 kg. If all of the ice in the polar ice caps melted, by how much time would the length of a day (Earth's rotational period) change? For simplicity, assume each ice cap is an identical thin solid disk with a radius of 6.50 x 105 m. Find the change both in seconds and as a percentage of duration of a day.

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
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13. DETAILS SERPSE10 11.A.OP.030. MY NOTES % ASK YOUR TEACHER PRACTICE ANOTHER The polar ice caps have a combined mass of about 2.25 x 1019 kg. If all of the ice in the polar ice caps melted, by how much time would the length of a day (Earth's rotational period) change? For simplicity, assume each ice cap is an identical thin solid disk with a radius of 6.50 x 105 m. Find the change both in seconds and as a percentage of duration of a day. change in time percent change
Transcribed Image Text:13. DETAILS SERPSE10 11.A.OP.030. MY NOTES % ASK YOUR TEACHER PRACTICE ANOTHER The polar ice caps have a combined mass of about 2.25 x 1019 kg. If all of the ice in the polar ice caps melted, by how much time would the length of a day (Earth's rotational period) change? For simplicity, assume each ice cap is an identical thin solid disk with a radius of 6.50 x 105 m. Find the change both in seconds and as a percentage of duration of a day. change in time percent change
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