The Greenland ice sheet extends 1.7e12 m², and average 2,100 meter thick. The area of the world oceans is 360e12 m2. Assume ice and water have about the same density. The sea level will rise meter if the Greenland ice sheet is all melted. Type vour answer..
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- The iceberg idealization may becomeunstable if its sides melt and its height exceeds its width. InFig. suppose that the height is L and the depth intothe paper is L , but the width in the plane of the paper isH , L. Assuming S =0.88 for the iceberg, fi nd the ratio H / Lfor which it becomes neutrally stable (about to overturn).An ant on a picnic table travels 30 cm eastward, then 25 cm northward, and finally 15 cm westward. What is the magnitude of the ant's displacement relative to its original position?Imagine you are sitting in a Canoe with your friend in Lake Conroe north of Houston. There is a piece of rock inside the canoe. Your friend then gently throws the rock inside the lake. After the rock has completely sunk in the water, do you think the water level in the lake Conroe a) stays the same, b) decreases, c) increases (ever so slightly)? back up answer with calculations
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