Volumes in cylindrical coordinates Use integration in cylindrical coordinates to find the volume of the following solids. 46. The solid bounded by the hemisphere z = 9 − x 2 − y 2 and the hyperdoloid z = 1 − x 2 − y 2 .
Volumes in cylindrical coordinates Use integration in cylindrical coordinates to find the volume of the following solids. 46. The solid bounded by the hemisphere z = 9 − x 2 − y 2 and the hyperdoloid z = 1 − x 2 − y 2 .
Solution Summary: The volume of the given solid is given by, lz=sqrt1+x2-y
Volumes in cylindrical coordinates Use integration in cylindrical coordinates to find the volume of the following solids.
46. The solid bounded by the hemisphere
z
=
9
−
x
2
−
y
2
and the hyperdoloid
z
=
1
−
x
2
−
y
2
.
With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
Find the area of the shaded region.
(a)
5-
y
3
2-
(1,4)
(5,0)
1
3
4
5
6
(b)
3 y
2
Decide whether the problem can be solved using precalculus, or whether calculus is required. If the problem can be solved using precalculus, solve it. If the problem seems to require calculus, use a graphical or numerical approach to
estimate the solution.
STEP 1: Consider the figure in part (a). Since this region is simply a triangle, you may use precalculus methods to solve this part of the problem. First determine the height of the triangle and the length of the triangle's base.
height 4
units
units
base
5
STEP 2: Compute the area of the triangle by employing a formula from precalculus, thus finding the area of the shaded region in part (a).
10
square units
STEP 3: Consider the figure in part (b). Since this region is defined by a complicated curve, the problem seems to require calculus. Find an approximation of the shaded region by using a graphical approach. (Hint: Treat the shaded regi
as…
Solve this differential equation:
dy
0.05y(900 - y)
dt
y(0) = 2
y(t) =
Suppose that you are holding your toy submarine under the water. You release it and it begins to ascend. The
graph models the depth of the submarine as a function of time.
What is the domain and range of the function in the graph?
1-
t (time)
1 2
4/5 6 7
8
-2
-3
456700
-4
-5
-6
-7
d (depth)
-8
D: 00 t≤
R:
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.
Area Between The Curve Problem No 1 - Applications Of Definite Integration - Diploma Maths II; Author: Ekeeda;https://www.youtube.com/watch?v=q3ZU0GnGaxA;License: Standard YouTube License, CC-BY