Two cars start moving from the same point. One travels south at 44 mi/h and the other travels west at 33 mi/h. At what rate is the distance between the cars increasing four hours later? Part 1 of 4 Using the diagram below, the relation between x, y and z is 2² = x² +1₂² X x² + y²

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 41P: A trapper walks a 5.0-lan straight-line distance from her cabin to the lake, as shown in the...
icon
Related questions
Question
Tutorial Exercise
Two cars start moving from the same point. One travels south at 44 mi/h and the other travels west at 33 mi/h. At what rate is the
distance between the cars increasing four hours later?
Part 1 of 4
Using the diagram below, the relation between x, y and z is
Part 2 of 4
must find dz/dt. Differentiating
dz
Part 3 of 4
2z
dt
After 4 hours, z= V
|4
x² + y²
dz
dt
X
Submit Skip_(you cannot come back)
sides gives us
= 2x dx
dt
+ 2y
2+ 1322132.06 X.
2y
Transcribed Image Text:Tutorial Exercise Two cars start moving from the same point. One travels south at 44 mi/h and the other travels west at 33 mi/h. At what rate is the distance between the cars increasing four hours later? Part 1 of 4 Using the diagram below, the relation between x, y and z is Part 2 of 4 must find dz/dt. Differentiating dz Part 3 of 4 2z dt After 4 hours, z= V |4 x² + y² dz dt X Submit Skip_(you cannot come back) sides gives us = 2x dx dt + 2y 2+ 1322132.06 X. 2y
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Unit conversion
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Physics for Scientists and Engineers, Technology …
Physics for Scientists and Engineers, Technology …
Physics
ISBN:
9781305116399
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill