To find: The rate is the water level changing when the water is
Answer to Problem 18E
The answer:
Explanation of Solution
Given information:
The figure is:
Calculation:
Radius
Hemisphere volume when water is
Rate of water flow, negative because it is flowing out
Differentiate
At the moment the water is
Therefore, the required rate is the water level changing when the water is
To find: The radius
Answer to Problem 18E
The answer:
Explanation of Solution
Given information:
The figure is:
Calculation:
Radius
The goal of the exercise is to compute the radius of the water's surface in a hemispherical bowl
Also, it is given that the radius of the hemispherical bowl is
It is given that,
And
Now apply the Pythagoras theorem to find the value of
Therefore, the required radius
To find: The rate is the radius
Answer to Problem 18E
The answer:
Explanation of Solution
Given information:
The figure is:
Calculation:
Therefore, the required rate is the radius
Chapter 4 Solutions
AP CALCULUS TEST PREP-WORKBOOK
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