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A 53 kg block sliding horizontally across the floor has a coefficient of static friction of us = 0.42 and a coefficient of kinetic friction of HK = 0.26. If it was sliding at an initial speed of 4.4 m/s, how far will it travel before stopping?

A 53 kg block sliding horizontally across the floor has a coefficient of static friction of us = 0.42 and a coefficient of kinetic friction of HK = 0.26. If it was sliding at an initial speed of 4.4 m/s, how far will it travel before stopping?

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 53 kg block sliding horizontally across the floor has a coefficient of static friction = 0.42 and a coefficient of kinetic friction of μ = 0.26. If it was sliding at an initial speed of 4.4 m/s, how far will it travel before stopping? of Hs
Transcribed Image Text:A 53 kg block sliding horizontally across the floor has a coefficient of static friction = 0.42 and a coefficient of kinetic friction of μ = 0.26. If it was sliding at an initial speed of 4.4 m/s, how far will it travel before stopping? of Hs
Given m = 53 kg - P²₁ = 0.42 -P₁ = 0,26 - u = 4.4 m/s 2 - g = 9,8 m/s ² When an object slides, it is the kinetic friction which comes inks the picture. In this problem the object is sliding hence coefficient of kinetic every friction (PK) will be used acceleration (a) of the object will be a=Pkg 19 = 0.26 x 9.8 m/s 19 = 2.548 m/s ² 2 Distance (d) travelled before shopping is given ley i d = 29 12 d=2x2.548 d = 3.80m
Transcribed Image Text:Given m = 53 kg - P²₁ = 0.42 -P₁ = 0,26 - u = 4.4 m/s 2 - g = 9,8 m/s ² When an object slides, it is the kinetic friction which comes inks the picture. In this problem the object is sliding hence coefficient of kinetic every friction (PK) will be used acceleration (a) of the object will be a=Pkg 19 = 0.26 x 9.8 m/s 19 = 2.548 m/s ² 2 Distance (d) travelled before shopping is given ley i d = 29 12 d=2x2.548 d = 3.80m
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