FUNDAMENTALS OF PHYSICS - EXTENDED
12th Edition
ISBN: 9781119773511
Author: Halliday
Publisher: WILEY
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Antarctica is roughly semicircular, with a radius of about r = 1950 km (see figure below). The average thickness of its ice cover is h = 3050 m. How many cubic centimeters of ice does Antarctica
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I am looking for the total mass. m=densityxvolume, but am confused as im not such if i take 55% of irons density and 45% of the rocks density?
Earth is approximately a sphere of radius 6.37 * 106 m.What are (a) its circumference in kilometers, (b) its surface area insquare kilometers, and (c) its volume in cubic kilometers?
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