5 Nov 2021
Problem 24
Page 473
Section 6.6: Applications to Physics and Engineering
Chapter 6: Application of Integration
Textbook ExpertVerified Tutor
5 Nov 2021
Given information
the shape of the water tank is given as:
Step-by-step explanation
Step 1.
Calculate the mass of an infinitesimally thin disc of oil of thickness dh and making an angle with the center of the sphere.
This infinitesimal mass of disc making an angle with the center of the sphere moves up a distance equal to the sum of its distance from the top of the sphere and the spout height is 1m , that is a total of .
therefore, calculate the work done in pumping this infinitesimally small mass of oil out.