Question
Asked Oct 5, 2019

Determine the coefficent of kinetic friction, μk, with error due to uncertainty in average acceleration? Using the below equation and values. 

μk= tan θ - (average acceleration (1+-0.0421637)/9.8 cos θ)

Attached below is equation. 

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check_circleExpert Solution
Step 1

Given:

μk = tan θ - (average acceleration (1+-0.0421637)/9.8 cos θ)

Step 2

Calculating the value of coefficient of kinetic friction with t...

The giuen equatiou i
av (io 042163)
goso
tane
gfueom gure
From the
we can Knas,
014
-0-12 mys
9-8 m/2
Subatitutm valuer
tan (14)
012(1t 0.0421632)
x 0s(1u)
12(10.04216 37)
0.244 3
4.5088
02493 00126 00005 321
-
0-2367o.005321
emor due to uncentainty
aaug
0.005321
0.36tncentaindy
help_outline

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The giuen equatiou i av (io 042163) goso tane gfueom gure From the we can Knas, 014 -0-12 mys 9-8 m/2 Subatitutm valuer tan (14) 012(1t 0.0421632) x 0s(1u) 12(10.04216 37) 0.244 3 4.5088 02493 00126 00005 321 - 0-2367o.005321 emor due to uncentainty aaug 0.005321 0.36tncentaindy

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