Two blocks A and B have a weight of 10 lb and 6 lb, respectively. They are resting on the incline for which the coefficients of static friction are 0.15 and 0.25 respectively. Determine the incline angle e for which both blocks begin to slide. Also find the required stretch or com pression in the connecting spring for this to occur. The spring has a stiffness of k = 2 Ib/ft. k = 2 lb/ft, B

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Two blocks A and B have a weight of
10 Ib and 6 lb, respectively. They are
resting on the incline for which the
coefficients of static friction are 0.15
and 0.25 respectively. Determine the
incline angle e for which both blocks
begin to slide. Also find the required
stretch or com pression in the
connecting spring for this to occur.
The spring has a stiffness of k = 2
Ib/ft.
k = 2 lb/ft
B
Transcribed Image Text:Two blocks A and B have a weight of 10 Ib and 6 lb, respectively. They are resting on the incline for which the coefficients of static friction are 0.15 and 0.25 respectively. Determine the incline angle e for which both blocks begin to slide. Also find the required stretch or com pression in the connecting spring for this to occur. The spring has a stiffness of k = 2 Ib/ft. k = 2 lb/ft B
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