29 Dec 2021
Problem 39b
Page 474
Section 6.6: Applications to Physics and Engineering
Chapter 6: Application of Integration
Textbook ExpertVerified Tutor
29 Dec 2021
Given information
Width = 20ft
Length =40ft
Depth =3ft
Deep End =9ft
Step-by-step explanation
Step 1.
Consider a vertical x-axis, n is the number of subinterval of length and and is a sample point in the ith subinterval
The length of each strip is 20ft and width is
Then the area of a strip is (A)=
The pressure on the strip is
Thus hydrostatic force on strip is
Total hydrostatic force