2. In the figure, the coefficients of friction are as follows: 0.25 between blocks, 0.20 at the floor, and 0.30 at the wall. Find the least value of horizontal force P to hold the system in equilibrium. (Ans. 235.62N) 200N 500N P.
2. In the figure, the coefficients of friction are as follows: 0.25 between blocks, 0.20 at the floor, and 0.30 at the wall. Find the least value of horizontal force P to hold the system in equilibrium. (Ans. 235.62N) 200N 500N P.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:2. In the figure, the coefficients of friction are as follows: 0.25 between blocks, 0.20 at the
floor, and 0.30 at the wall. Find the least value of horizontal force P to hold the system in
equilibrium.
(Ans. 235.62N)
200N
P
500N
45
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