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A 8.0kg box slides down a 2.0m long surface that is inclined at 53° below the horizontal. The coefficient of kinetic friction between the package and the surface is 0.40. Which of the following forces does positive work on the box? * O Normal Force O Frictional Force Gravity O Tension Force

A 8.0kg box slides down a 2.0m long surface that is inclined at 53° below the horizontal. The coefficient of kinetic friction between the package and the surface is 0.40. Which of the following forces does positive work on the box? * O Normal Force O Frictional Force Gravity O Tension Force

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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A 8.0kg box slides down a 2.0m long surface that is inclined at 53° below the horizontal. The coefficient of kinetic friction between the package and the surface is 0.40. Which of the following forces does positive work on the box? * O Normal Force O Frictional Force Gravity O Tension Force
Transcribed Image Text:A 8.0kg box slides down a 2.0m long surface that is inclined at 53° below the horizontal. The coefficient of kinetic friction between the package and the surface is 0.40. Which of the following forces does positive work on the box? * O Normal Force O Frictional Force Gravity O Tension Force
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