A student is trying to calculate the coefficent of friction between a box and a surface. She measures that the 80kg box will slide if the student pushes with a force greater than 410N. Answer each of the following questions for the case in which the student is pushing as hard as possible without causing the box to slide. How many forces are acting on the box? 4 What is the magnitude of the friction? What is the magnitude of the normal force from the floor? Which coefficient of friction can be determined in this case? static What is the value of this coefficient friction? none

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 student is trying to calculate the coefficent of friction between a box and
a surface. She measures that the 80kg box will slide if the student pushes
with a force greater than 410N.
Answer each of the following guestions for the case in which the student
is pushing as hard as possible without causing the box to slide.
How many forces are acting on the box?
4
What is the magnitude of the friction?
What is the magnitude of the normal force from the floor?
Which coefficient of friction can be determined in this case?
static v
What is the value of this coefficient friction?
none
Transcribed Image Text:A student is trying to calculate the coefficent of friction between a box and a surface. She measures that the 80kg box will slide if the student pushes with a force greater than 410N. Answer each of the following guestions for the case in which the student is pushing as hard as possible without causing the box to slide. How many forces are acting on the box? 4 What is the magnitude of the friction? What is the magnitude of the normal force from the floor? Which coefficient of friction can be determined in this case? static v What is the value of this coefficient friction? none
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