Problem 4 This problem pertains to the scenario depicted in the diagram below, where the masses of the blocks are m = 9.50 kg and m2 = 7.50 kg, and the angle of the ramp is 0 27.S". There is no friction between block 2 and the ramp, but there is friction between block I and the flat surface it rests on. When the system is set in motion, both blocks move to the right at a constant speea. What is the coefficient of kinetic friction between block 1 and the flat surface (uk)? Show all steps, including drawing free body diagrams and applying Newton's 2nd law to each block.

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 84AP: In Figure P1.84, the pulleys and the cord are light, all surfaces are frictionless, and the cord...
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Problem 4
This problem pertains to the scenario depicted in the diagram below, where the masses of the
blocks are mi = 9,50 kg and m2
7.50 kg, and the angle of the ramp is 0= 27.5°. There is no
fnction between block 2 and the ramp, but there is friction between block 1 and the flat surface it
rests on. When the system is set in motion, both blocks move to the right at a constant speed.
What is the coefficient of kinetic friction between block and the flat surface (uk)? Show an
steps, including drawing free body diagrams and applying Newton's 2nd law to each block.
sliding at
constant
speed
sliding at
m2
constant
no
speed
friction
here
friction
here
Transcribed Image Text:Problem 4 This problem pertains to the scenario depicted in the diagram below, where the masses of the blocks are mi = 9,50 kg and m2 7.50 kg, and the angle of the ramp is 0= 27.5°. There is no fnction between block 2 and the ramp, but there is friction between block 1 and the flat surface it rests on. When the system is set in motion, both blocks move to the right at a constant speed. What is the coefficient of kinetic friction between block and the flat surface (uk)? Show an steps, including drawing free body diagrams and applying Newton's 2nd law to each block. sliding at constant speed sliding at m2 constant no speed friction here friction here
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