A 3.0 kg piece of wood slides on the surface shown in the accompanying figure (Figure 1). All parts of the surface are frictionless, except for a 30-m-long rough segment at the bottom, where the coefficient of kinetic friction with the wood is 0.20. The wood starts from rest 4.0 m above the bottom. Figure Wood Rough bottom 1 of 1 Y Part A Where will the wood eventually come to rest? Express your answer in meters. 8= Submit Part B X Incorrect; Try Again ΫΠ ΑΣΦ W = Previous Answers Request Answer Submit How much work is done by friction by the time the wood stops? Express your answer in joules. 1951 ΑΣΦ Request Answer ? ? J m

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 3.0 kg piece of wood slides on the surface shown in the
accompanying figure (Figure 1). All parts of the surface are
frictionless, except for a 30-m-long rough segment at the bottom,
where the coefficient of kinetic friction with the wood is 0.20. The
wood starts from rest 4.0 m above the bottom.
Figure
esc
Wood
!
1
Rough bottom
Q
A
N
@
2
W
S
< 1 of 1
#3
X
o
E
D
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6A +
4
C
Part A
Where will the wood eventually come to rest?
Express your answer in meters.
8=
Submit
Part B
X Incorrect; Try Again
W =
How much work is done by friction by the time the wood stops?
Express your answer in joules.
—— ΑΣΦ 1
Submit
R
FL
VG ΑΣΦ
do 50
Previous Answers Request Answer
%
Request Answer
T
V
MacBook Pro
6
G
Y
&
201
7
B
H
J
m
* 00
U
8
J
N
Transcribed Image Text:ab Cock A 3.0 kg piece of wood slides on the surface shown in the accompanying figure (Figure 1). All parts of the surface are frictionless, except for a 30-m-long rough segment at the bottom, where the coefficient of kinetic friction with the wood is 0.20. The wood starts from rest 4.0 m above the bottom. Figure esc Wood ! 1 Rough bottom Q A N @ 2 W S < 1 of 1 #3 X o E D $ 6A + 4 C Part A Where will the wood eventually come to rest? Express your answer in meters. 8= Submit Part B X Incorrect; Try Again W = How much work is done by friction by the time the wood stops? Express your answer in joules. —— ΑΣΦ 1 Submit R FL VG ΑΣΦ do 50 Previous Answers Request Answer % Request Answer T V MacBook Pro 6 G Y & 201 7 B H J m * 00 U 8 J N
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