Answer
$5$ kg
Work Step by Step
The total mass is given by
$$M=\int_0^110(x+1)^{-2}dx=-10(x+1)^{-1}|_0^{1}=-5+10=5.$$
Calculus (3rd Edition)
by Rogawski, Jon; Adams, Colin
Published by
W. H. Freeman
ISBN 10:
1464125260
ISBN 13:
978-1-46412-526-3
Chapter 6 - Applications of the Integral - 6.2 Setting Up Integrals: Volume, Density, Average Value - Exercises - Page 298: 25
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