A smooth circular hoop with a radius of 0.900 m is placed flat on the floor. A 0.475-kg particle slides around the inside edge of the hoop. The particle is given an initial speed of 9.00 m/s. After one revolution, its speed has dropped to 5.00 m/s because of friction with the floor. (a) Find the energy transformed from mechanical to internal in the particle-hoop-floor system as a result of friction in one revolution. 13.3 (b) What is the total number of revolutions the particle makes before stopping? Assume the friction force remains constant during the entire motion. Your response differs from the correct answer by more than 10%. Double check your calculations. rev

A smooth circular hoop with a radius of 0.900 m is placed flat on the floor. A 0.475-kg particle slides around the inside edge of the hoop. The particle is given an initial speed of 9.00 m/s. After one revolution, its speed has dropped to 5.00 m/s because of friction with the floor. (a) Find the energy transformed from mechanical to internal in the particle-hoop-floor system as a result of friction in one revolution. 13.3 (b) What is the total number of revolutions the particle makes before stopping? Assume the friction force remains constant during the entire motion. Your response differs from the correct answer by more than 10%. Double check your calculations. rev

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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