**Title:** Understanding Energy Bar Charts in Mountain Climbing Scenarios**Text:***Figure 10.29 in your textbook is an energy bar chart for a mountain climber pulling a bag of supplies up a slope. Suppose, instead, she uses the rope to lower the bag down the slope. Which of the bars of the chart will be negative?***Select all that apply:**- [ ] $ K_i $ - [ ] $ K_f $ - [ ] $ U_i $- [ ] $ U_f $- [ ] $ W_{\text{ext}} $- [ ] $ \Delta E_{\text{th}} $**Explanation:**In this scenario, we are analyzing the energy components involved when a mountain climber lowers a bag down a slope with a rope. An energy bar chart helps visualize different forms of energy (like kinetic and potential energy) and work done by external forces, showing increases or decreases as bars on a chart.- $ K_i $ and $ K_f $: Initial and final kinetic energy. These indicate how the motion energy changes.- $ U_i $ and $ U_f $: Initial and final potential energy. These relate to the height difference when the climber lowers the bag, which can decrease potential energy.- $ W_{\text{ext}} $: Work done by external forces. This can decrease if the work is done against gravity.- $ \Delta E_{\text{th}} $: Change in thermal energy. This comes from friction and can increase, though not typically negative.When lowering the bag, gravitational potential energy ($ U $) is likely to decrease, so $ U_f $ might be negative in relative terms, depending on the system’s energy accounting method. The image displays a bar chart representing an energy conservation equation in physics. The equation is broken down as follows:- The left side of the equation shows the initial energies and work done: 1. $ K_i $ (initial kinetic energy) - represented by a small green bar. 2. $ U_i $ (initial potential energy) - represented by a tiny blue bar, nearly at zero. 3. $ W_{ext} $ (external work done) - represented by a tall purple bar.- The right side of the equation shows the final energies: 1. $ K_f $ (final kinetic energy) - represented by a tall blue bar. 2. $ U_f $ (final potential energy) - represented by a small green bar, similar in size to $ K_i $. 3. $ \Delta E_{th} $ (change in thermal energy) - represented by a medium-sized orange bar.The equation demonstrates the principle of energy conservation, illustrating how initial energies and work impact the final energy states.

Given:- An energy bar chart for a mountain climber pulling a bag of supplies up a slope. Find:-…

Answered: Figure 10.29 in your textbook is an…

Figure 10.29 in your textbook is an energy bar chart for a mountain cli supplies up a slope. Suppose, instead, she uses the rope to lower the Which of the bars of the chart will be negative?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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