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14. In three situations a single force acts on a moving particle. Here are the velocities and forces: i = (-41) m/s and Ê = (6î – 20) N; (ii) (i) i = (21 – 35) m/s and F = (-2j + 7k) N; (iii) i = (-3î + j) m/s and F = (2î+ 6j) N; Rank the situations according to the rate at which energy is being transferred, highest to lowest. %3D

14. In three situations a single force acts on a moving particle. Here are the velocities and forces: i = (-41) m/s and Ê = (6î – 20) N; (ii) (i) i = (21 – 35) m/s and F = (-2j + 7k) N; (iii) i = (-3î + j) m/s and F = (2î+ 6j) N; Rank the situations according to the rate at which energy is being transferred, highest to lowest. %3D

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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I need help with the exercise problems from the book "Fundamentals of physics" author Halliday, Resinik.

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14. In three situations a single force acts on a moving particle. Here are the velocities and forces: i = (-41) m/s and F = (6î – 20j) N; (ii) (i) i= (21 – 3f) m/s and F = (-2j + 7R) N; (iii) i = (-31 + j) m/s and F = (2iî + 6f) N; Rank the situations according to the rate at which energy is being transferred, highest to lowest.
Transcribed Image Text:14. In three situations a single force acts on a moving particle. Here are the velocities and forces: i = (-41) m/s and F = (6î – 20j) N; (ii) (i) i= (21 – 3f) m/s and F = (-2j + 7R) N; (iii) i = (-31 + j) m/s and F = (2iî + 6f) N; Rank the situations according to the rate at which energy is being transferred, highest to lowest.
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