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d.) Find Bugs Bunny's final speed just before landing in the water. Vf = m/s e.) Find the time he is airborne. t = f.) Examining parts d-e, which could have been done with the energy method? With older methods? With either? If both methods would work, re-do the part with the other method (the one you did not already use) and show it gives the same result. If you cannot use both methods, explain why the other method doesn't work.

d.) Find Bugs Bunny's final speed just before landing in the water. Vf = m/s e.) Find the time he is airborne. t = f.) Examining parts d-e, which could have been done with the energy method? With older methods? With either? If both methods would work, re-do the part with the other method (the one you did not already use) and show it gives the same result. If you cannot use both methods, explain why the other method doesn't work.

College Physics
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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need help with D, E and F please

**d.)** Find Bugs Bunny's final speed just before landing in the water. v<sub>f</sub> = [______] m/s **e.)** Find the time he is airborne. t = [______] s **f.)** Examining parts d-e, which could have been done with the energy method? With older methods? With either? If both methods would work, re-do the part with the other method (the one you did not already use) and show it gives the same result. If you cannot use both methods, explain why the other method doesn't work. --- **Finally:** **g.)** Elmer Fudd (unknown mass) wishes to repeat Bugs Bunny's feat. Assuming he starts from rest, what is the minimum height up the initial hill that he must start, in order to successfully swing around the top of the swing set bar? *Please express your answer as a number and as a multiple of the circle's radius.* Elmer's minimum h<sub>i</sub> = [______] m = [______] ⋅ R
Transcribed Image Text:**d.)** Find Bugs Bunny's final speed just before landing in the water. v<sub>f</sub> = [______] m/s **e.)** Find the time he is airborne. t = [______] s **f.)** Examining parts d-e, which could have been done with the energy method? With older methods? With either? If both methods would work, re-do the part with the other method (the one you did not already use) and show it gives the same result. If you cannot use both methods, explain why the other method doesn't work. --- **Finally:** **g.)** Elmer Fudd (unknown mass) wishes to repeat Bugs Bunny's feat. Assuming he starts from rest, what is the minimum height up the initial hill that he must start, in order to successfully swing around the top of the swing set bar? *Please express your answer as a number and as a multiple of the circle's radius.* Elmer's minimum h<sub>i</sub> = [______] m = [______] ⋅ R
### Educational Scenario: Physics Problem Featuring Bugs Bunny **Problem Context:** Bugs Bunny, with a mass \(m = 32 \, \text{kg}\), begins at rest at the top of a hill with an initial height \(h_i = 33 \, \text{m}\), and slides down. Following this, Bugs: 1. **Swing Set:** - Enters a swing set at the hill's bottom with a chain length \(R = 11 \, \text{m}\). - Swings up and over a bar, with the chain remaining taut. - Points A, B, and C represent the bottom, side, and top of the loop, respectively. 2. **Friction Patch:** - Travels on flat ground hitting a friction patch of length \(L = 41.25 \, \text{m}\). - Exits at point D with speed \(v_D = 17.98 \, \text{m/s}\). 3. **Cliff Exit:** - Slides off a cliff with height \(h_D = 17 \, \text{m}\) into a lake. **Diagram Explanation:** - **Hill Descent:** - Bugs starts at height \(h_i\) and slides down to the swing set. - **Swing Set Loop:** - Point A: At the bottom of the swing set loop. - Point B: At the side of the loop. - Point C: At the top of the loop. - **Flat Ground and Friction Patch:** - Bugs continues on flat terrain before encountering a friction patch, exiting at point D with horizontal speed \(v_D\). - **Cliff Descent:** - Bugs exits off a cliff of height \(h_D\), landing into the lake. **Part I: Swing Set Analysis** - **Objective:** - Draw the correct directions of forces acting on Bugs at points A-C. - Note at point A: Bugs's feet are off the ground. This scenario highlights the principles of energy conservation, forces in circular motion, and kinematics. **Forces to Consider:** - Gravitational force - Tension in the swing chain - Frictional forces on flat ground Use this setup to analyze motion dynamics in various phases of Bugs's journey.
Transcribed Image Text:### Educational Scenario: Physics Problem Featuring Bugs Bunny **Problem Context:** Bugs Bunny, with a mass \(m = 32 \, \text{kg}\), begins at rest at the top of a hill with an initial height \(h_i = 33 \, \text{m}\), and slides down. Following this, Bugs: 1. **Swing Set:** - Enters a swing set at the hill's bottom with a chain length \(R = 11 \, \text{m}\). - Swings up and over a bar, with the chain remaining taut. - Points A, B, and C represent the bottom, side, and top of the loop, respectively. 2. **Friction Patch:** - Travels on flat ground hitting a friction patch of length \(L = 41.25 \, \text{m}\). - Exits at point D with speed \(v_D = 17.98 \, \text{m/s}\). 3. **Cliff Exit:** - Slides off a cliff with height \(h_D = 17 \, \text{m}\) into a lake. **Diagram Explanation:** - **Hill Descent:** - Bugs starts at height \(h_i\) and slides down to the swing set. - **Swing Set Loop:** - Point A: At the bottom of the swing set loop. - Point B: At the side of the loop. - Point C: At the top of the loop. - **Flat Ground and Friction Patch:** - Bugs continues on flat terrain before encountering a friction patch, exiting at point D with horizontal speed \(v_D\). - **Cliff Descent:** - Bugs exits off a cliff of height \(h_D\), landing into the lake. **Part I: Swing Set Analysis** - **Objective:** - Draw the correct directions of forces acting on Bugs at points A-C. - Note at point A: Bugs's feet are off the ground. This scenario highlights the principles of energy conservation, forces in circular motion, and kinematics. **Forces to Consider:** - Gravitational force - Tension in the swing chain - Frictional forces on flat ground Use this setup to analyze motion dynamics in various phases of Bugs's journey.
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