2. You have been asked to design a brass weight for a plumb bob that will weigh about 300 g. You decide to make the weight a tear drop shape generated by rotating the part of the function y √81-72 in the first quadrant around the z-axis where I P 27 the scale of the axis is in centimeters. If the brass used to make the weight has a density of 8.9 g/cm³, how much will the plumb bob weigh, to the nearest gram?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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2. You have been asked to design a brass weight for a plumb bob that will weigh about
300 g. You decide to make the weight a tear drop shape generated by rotating the
part of the function y √81-22 in the first quadrant around the z-axis where
the scale of the axis is in centimeters. If the brass used to make the weight has a
density of 8.9 g/cm³, how much will the plumb bob weigh, to the nearest gram?
-
27
3
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Transcribed Image Text:2. You have been asked to design a brass weight for a plumb bob that will weigh about 300 g. You decide to make the weight a tear drop shape generated by rotating the part of the function y √81-22 in the first quadrant around the z-axis where the scale of the axis is in centimeters. If the brass used to make the weight has a density of 8.9 g/cm³, how much will the plumb bob weigh, to the nearest gram? - 27 3 Close and save
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