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9. Tarzan has a mass of 80 kg and is about to be attacked by a gang of Amazon warriors. Jane has a mass of 60 kg and swings on a vine to come to his rescue, starting at 2 m/s and 5 m above the ground. What is her velocity when she reaches Tarzan a ground level? What is their velocity after Jane grabs Tarzan? (Hint: This would be a perfectly inelastic collision.) Will they be able to swing to safety on a tree branch that is 1.7 m above the ground?

9. Tarzan has a mass of 80 kg and is about to be attacked by a gang of Amazon warriors. Jane has a mass of 60 kg and swings on a vine to come to his rescue, starting at 2 m/s and 5 m above the ground. What is her velocity when she reaches Tarzan a ground level? What is their velocity after Jane grabs Tarzan? (Hint: This would be a perfectly inelastic collision.) Will they be able to swing to safety on a tree branch that is 1.7 m above the ground?

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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ID 3 Fall Sem. Mrs. Christir X My Drive - Google Drive ument/d/10z6QNItlc6xRpFxIXG-05xqYdsEijotaXsiwHbqGxoQ/edit 100% Normal text в I U A Times 11.8 2. 3 4 8. An 800 kg cannon mounted on wheels fires a 10 kg cannonball at 80 m/s. At what velocity does the cannon recoil? What are the final kinetic energies of each? 9. Tarzan has a mass of 80 kg and is about to be attacked by a gang of Amazon warriors. Jane has a mass of 60 kg and swings on a vine to come to his rescue, starting at 2 m/s and 5 m above the ground. What is her velocity when she reaches Tarzan a ground level? What is their velocity after Jane grabs Tarzan? (Hint: This would be a perfectly inelastic collision.) Will they be able to swing to safety on a tree branch that is 1.7 m above the ground? 10. What if the above scenario was repeated but with Tarzan saving Jane from a gang of paparazzi?
Transcribed Image Text:ID 3 Fall Sem. Mrs. Christir X My Drive - Google Drive ument/d/10z6QNItlc6xRpFxIXG-05xqYdsEijotaXsiwHbqGxoQ/edit 100% Normal text в I U A Times 11.8 2. 3 4 8. An 800 kg cannon mounted on wheels fires a 10 kg cannonball at 80 m/s. At what velocity does the cannon recoil? What are the final kinetic energies of each? 9. Tarzan has a mass of 80 kg and is about to be attacked by a gang of Amazon warriors. Jane has a mass of 60 kg and swings on a vine to come to his rescue, starting at 2 m/s and 5 m above the ground. What is her velocity when she reaches Tarzan a ground level? What is their velocity after Jane grabs Tarzan? (Hint: This would be a perfectly inelastic collision.) Will they be able to swing to safety on a tree branch that is 1.7 m above the ground? 10. What if the above scenario was repeated but with Tarzan saving Jane from a gang of paparazzi?
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