In , the man has a mass of 65 kg and the crate has a mass of 110 kg. The coefficient of static friction between his shoes and the ground is μs = 0.4 and between the crate and the ground is μc = 0.3. A) Determine if the man is able to move the crate using the rope-and-pulley system shown. B) Prove your answer to part A by calculating the static frictional force F�between the man's shoes and the ground required to move the crate and the maximum static frictional force Fmax which can be developed. Express your answers in newtons to three significant figures

Glencoe Physics: Principles and Problems, Student Edition
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ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter3: Accelerated Motion
Section: Chapter Questions
Problem 103A
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In , the man has a mass of 65 kg and the crate has a mass of 110 kg. The coefficient of static friction between his shoes and the ground is μs = 0.4 and between the crate and the ground is μc = 0.3. 

A) Determine if the man is able to move the crate using the rope-and-pulley system shown. 

B) Prove your answer to part A by calculating the static frictional force F�between the man's shoes and the ground required to move the crate and the maximum static frictional force Fmax which can be developed. Express your answers in newtons to three significant figures separated by a com_ma.

Sioudy
FB
C
S10
C
#
3
E
F3
4
A
F
V
F4
30°
%
40 FS
5
T
G
8
Q Search
4-FG
6
Y
H
N
&
7
F7
U
71
J
144 FB
*
8
M
H
F9
19
45°
0
FIO
L
0
P
A man pulling a crate using a rope passing through a pul
F12
+
DELETE
BACKSPACE
1
PAUSE
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LO
ENTER
Transcribed Image Text:Sioudy FB C S10 C # 3 E F3 4 A F V F4 30° % 40 FS 5 T G 8 Q Search 4-FG 6 Y H N & 7 F7 U 71 J 144 FB * 8 M H F9 19 45° 0 FIO L 0 P A man pulling a crate using a rope passing through a pul F12 + DELETE BACKSPACE 1 PAUSE NU LO ENTER
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