A wedge and a block are shown in the figure. The coefficients of friction are as Dllows: 0.25 between blocks, 0.20 at the por, and 0.30 at the wall. Given the ipending motion of the block and wedge: 200 N 500 N 450 1. Find the least value of a horizontal force P to hold the system in equilibrium. A) 289.83 N B) 414.50 N C) 211.33 N D) 100.87 N 2. Find the least value of the frictional resistance on the floor. A) 289.83 N B) 414.50 N C) 211.33 N D) 120.36 N

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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4G
*l u 14:51
4G
Y2 ? 32%
cls.cjc.edu.ph/mod/quiz/atte
9
You are logged in as Jaselle Buyco
A wedge and a block are shown in the
figure. The coefficients of friction are as
Ollows: 0.25 between blocks, 0.20 at the
bor, and 0.30 at the wall. Given the
ipending motion of the block and
wedge:
200 N
P
500 N
450
1. Find the least value of a horizontal
force P to hold the system in equilibrium.
A) 289.83 N
B) 414.50 N
C) 211.33 N
D)
100.87 N
2. Find the least value of the frictional
resistance on the floor.
A) 289.83 N
B) 414.50 N
C) 211.33 N
D)
120.36 N
3. Find the least value of the frictional
+
Transcribed Image Text:4G *l u 14:51 4G Y2 ? 32% cls.cjc.edu.ph/mod/quiz/atte 9 You are logged in as Jaselle Buyco A wedge and a block are shown in the figure. The coefficients of friction are as Ollows: 0.25 between blocks, 0.20 at the bor, and 0.30 at the wall. Given the ipending motion of the block and wedge: 200 N P 500 N 450 1. Find the least value of a horizontal force P to hold the system in equilibrium. A) 289.83 N B) 414.50 N C) 211.33 N D) 100.87 N 2. Find the least value of the frictional resistance on the floor. A) 289.83 N B) 414.50 N C) 211.33 N D) 120.36 N 3. Find the least value of the frictional +
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