Solve for and use the magnitude of the force of friction on Debbie and the tension in the rope to solve the problem. The bruin is hungrier than Sarita anticipated, and she decided she needs to pull harder, accelerating Debbie up the rocky slope. Sarita's rope can only manage a tension of 950N. What is the maximum acceleration Sarita can accomplish with this rope?

Horizons: Exploring the Universe (MindTap Course List)
14th Edition
ISBN:9781305960961
Author:Michael A. Seeds, Dana Backman
Publisher:Michael A. Seeds, Dana Backman
Chapter20: Astrobiology: Life On Other Worlds
Section: Chapter Questions
Problem 5RQ: Give an example of natural selection acting on new DNA patterns to select the most advantageous...
icon
Related questions
Question

Please see the image provided for context and solve the following problem:

Solve for and use the magnitude of the force of friction on Debbie and the tension in the rope to solve the problem. The bruin is hungrier than Sarita anticipated, and she decided she needs to pull harder, accelerating Debbie up the rocky slope. Sarita's rope can only manage a tension of 950N. What is the maximum acceleration Sarita can accomplish with this rope?

Sarita and Debbie decided to take a few weeks to backpack through Shoshone National Forest (the
United States' first National Forest). The Absaroka range is still home to the 70 mammal species that lived
there prior to European settlement, including bighorn sheep, wolverines, and, since a successful reintroduction
in the 1990's, the grey wolf.
It is also one of the few remaining regions of the lower 48 that still has a population of grizzly bears and,
unfortunately, Debbie ends up tangling with a big one. Debbie will survive her injuries, but only if Sarita can
pull her up Francs Peak.
The slope is steep, making an angle of 0 = 40° with horizontal, and rough, with a coefficient of kinetic
friction between Debbie and the dirt of k = 0.45. Sarita plans on pulling Debbie up with a constant
velocity. It isn't easy, since Debbie and all her gear have a mass of 90 kg.
1
8 = 409
B
Transcribed Image Text:Sarita and Debbie decided to take a few weeks to backpack through Shoshone National Forest (the United States' first National Forest). The Absaroka range is still home to the 70 mammal species that lived there prior to European settlement, including bighorn sheep, wolverines, and, since a successful reintroduction in the 1990's, the grey wolf. It is also one of the few remaining regions of the lower 48 that still has a population of grizzly bears and, unfortunately, Debbie ends up tangling with a big one. Debbie will survive her injuries, but only if Sarita can pull her up Francs Peak. The slope is steep, making an angle of 0 = 40° with horizontal, and rough, with a coefficient of kinetic friction between Debbie and the dirt of k = 0.45. Sarita plans on pulling Debbie up with a constant velocity. It isn't easy, since Debbie and all her gear have a mass of 90 kg. 1 8 = 409 B
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Third law of motion
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
Horizons: Exploring the Universe (MindTap Course …
Horizons: Exploring the Universe (MindTap Course …
Physics
ISBN:
9781305960961
Author:
Michael A. Seeds, Dana Backman
Publisher:
Cengage Learning
Stars and Galaxies (MindTap Course List)
Stars and Galaxies (MindTap Course List)
Physics
ISBN:
9781337399944
Author:
Michael A. Seeds
Publisher:
Cengage Learning
Foundations of Astronomy (MindTap Course List)
Foundations of Astronomy (MindTap Course List)
Physics
ISBN:
9781337399920
Author:
Michael A. Seeds, Dana Backman
Publisher:
Cengage Learning
The Solar System
The Solar System
Physics
ISBN:
9781337672252
Author:
The Solar System
Publisher:
Cengage
Astronomy
Astronomy
Physics
ISBN:
9781938168284
Author:
Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:
OpenStax
An Introduction to Physical Science
An Introduction to Physical Science
Physics
ISBN:
9781305079137
Author:
James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:
Cengage Learning