Use implicit differentiation to solve the following related rate problems: (Include a properly labelled diagram as part of your solution.) #6. A student in Westdale's photography class is using a pinhole camera with a focal length of 20 cm to take a picture of a tree that is 6 m tall. If they start walking towards the tree at 2 m/s, how fast is the size of the image in the camera changing at the moment that they are 8 m away from the tree? (a) Sand is being dumped from a conveyor belt at a rate of 1.3 m/min. The sand forms a cone-shaped pile such that the diameter of the base is always ½ of the height of the pile. How fast is the height of the pile increasing when the pile is 3 m high? (Note: The volume of a cone is V = 7 r²h). (b)
Use implicit differentiation to solve the following related rate problems: (Include a properly labelled diagram as part of your solution.) #6. A student in Westdale's photography class is using a pinhole camera with a focal length of 20 cm to take a picture of a tree that is 6 m tall. If they start walking towards the tree at 2 m/s, how fast is the size of the image in the camera changing at the moment that they are 8 m away from the tree? (a) Sand is being dumped from a conveyor belt at a rate of 1.3 m/min. The sand forms a cone-shaped pile such that the diameter of the base is always ½ of the height of the pile. How fast is the height of the pile increasing when the pile is 3 m high? (Note: The volume of a cone is V = 7 r²h). (b)
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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![#6.
Use implicit differentiation to solve the following related rate problems:
(Include a properly labelled diagram as part of your solution.)
(а)
A student in Westdale's photography class is using a pinhole camera with
a focal length of 20 cm to take a picture of a tree that is 6 m tall. If they
start walking towards the tree at 2 m/s, how fast is the size of the image in
the camera changing at the moment that they are 8 m away from the tree?
Sand is being dumped from a conveyor belt at a rate of 1.3 m³/min. The
sand forms a cone-shaped pile such that the diameter of the base is always
½ of the height of the pile. How fast is the height of the pile increasing
when the pile is 3 m high? (Note: The volume of a cone is V =r r²h ).
(b)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb56e631c-d42d-40c7-abbd-56a75f0138b7%2F6cae267f-5c32-4303-bdf6-c6c53fbfa2b4%2F19duuk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:#6.
Use implicit differentiation to solve the following related rate problems:
(Include a properly labelled diagram as part of your solution.)
(а)
A student in Westdale's photography class is using a pinhole camera with
a focal length of 20 cm to take a picture of a tree that is 6 m tall. If they
start walking towards the tree at 2 m/s, how fast is the size of the image in
the camera changing at the moment that they are 8 m away from the tree?
Sand is being dumped from a conveyor belt at a rate of 1.3 m³/min. The
sand forms a cone-shaped pile such that the diameter of the base is always
½ of the height of the pile. How fast is the height of the pile increasing
when the pile is 3 m high? (Note: The volume of a cone is V =r r²h ).
(b)
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