A metallic ball with a diameter of 12 cm is covered with a layer of ice, so if the ice begins to melt at a rate of 20 cm 3 / minute, it is found that the rate of decrease in the thickness of the ice is 1/20 pi cm / minute so that the ice retains its spherical shape, find the thickness of the layer of ice, then find the rate of change of the thickness of the ice for this layer

A metallic ball with a diameter of 12 cm is covered with a layer of ice, so if the ice begins to melt at a rate of 20 cm 3 / minute, it is found that the rate of decrease in the thickness of the ice is 1/20 pi cm / minute so that the ice retains its spherical shape, find the thickness of the layer of ice, then find the rate of change of the thickness of the ice for this layer

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter6: Vector Spaces

Section6.7: Applications

Problem 13EQ

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